Deltin 7

Md. Abdul Muktadir, Sobur Ahmed and Fatema-Tuj-Zohra How to Improve Productivity by Work Study Technique. Mauritius: Scholar’s Press, OmniScriptum publishing group, 2017 .

Sobur Ahmed Stock Taking of the Existing Technologies for the Potential Entrepreneurs of Leather Sector. Deltin 7: Small and Medium Enterprise Foundation, 2017 .

Sobur Ahmed, Fatema-Tuj-Zohra and Muhammad Abu Yousuf Garments Sizing System- Scientific methods of garments sizing. LAP LAMBERT Academic Publishing, OmniScriptum GmbH & Co. KG, Heinrich-Bocking-Str. 6-8, 66121, Saarbrucken, Deutschland/ Germany, 2015 .

Sobur Ahmed, Tasrina Rabia Choudhury, Md. Zahangir Alam and Mohammad Nurnabi : Characterization and application of synthesized calcium alginate-graphene oxide for the removal of Cr3+, Cu2+ and Cd2+ ions from tannery effluents, Cleaner Water, Elsevier , vol.1 Elsevier , pp.100016 , 2024 .

Sobur Ahmed, Abrar Shahria, Nazia Rahman, Md. Zahangir Alam and Mohammad Nurnabi : Synthesis of gamma irradiated acrylic acid-grafted-sawdust (SD-g-AAc) for trivalent chromium adsorption from aqueous solution, Journal of Hazardous Materials Advances , vol.14 Elsevier , pp.100427 , 2024 .

Md. Saidur Rahman Shakil, Mst. Sharmin Aktar, Md. Arafat Hossain and Sobur Ahmed* : Synthesis and application of carboxymethyl cellulose-graphene oxidecomposite for the mitigation of Pb2+ and Cd2+ from aqueous solution, Cleaner Engineering and Technology , vol.18 Elsevier , 2024 .

Fatema-Tuj-Zohra, Md. Saidur Rahman Shakil, Mst. Sharmin Aktar, Md. Shohanur Rahman and Sobur Ahmed* : A Novel Vegetable Tannin for Eco-Leather Production: Separation, Characterization and Application of Facile Valorized Indigenous Acacia nilotica Bark Extract, Bioresource Technology Reports (impact factor:5.06) , vol.23 , no.2 Elsevier Ltd , pp.101591 , 2023 .

Rafia Tasnim Oaishi, Sobur Ahmed, Fatema- Tuj-Zohra*, Asma Rahman and Nahyan Mohammad Abid : Facile extraction and prospective application of indigenous Cassia fistula tannin in sustainable leather manufacture, Journal of Dispersion Science and Technology (impact factor:2.2) Taylor & Francis , 2023 .

Sobur Ahmed, Fatema-Tuj-Zohra, Tasrina R. Choudhury, Md. Zahangir Alam, Mohammad Nurnabi* : Adsorption of Cu(II) and Cd(II) with graphene based adsorbent: adsorption kinetics, isotherm and thermodynamic studies,, Desalination and Water Treatment , vol.285 , pp.167-179 , 2023 .

Md. Mokarom Hossain, Sobur Ahmed, Sharmin Zaman Emon, Latiful Bari, Uttam Roy : Polygonum hydropiper in goatskin preservation: A sustainable leather processing approach, Sustainable Chemistry and Pharmacy , vol.29 Elsevier , pp.29:100770 , 2022 .

Raju Kumar Das, Al Mizan, Fatema Tuj Zohra,Bahri Basaran, Sobur Ahmed* : Application of Indigenous Plant-Based Vegetable Tanning Agent Extracted from Xylocarpus granatum in Semi-Chrome and Chrome Retanned Leather Production, Tekstil ve Konfeksiyon , vol.32 , no.3 , 2022 .

Raju Kumar Das, Al Mizan, Fatema Tuj Zohra, Sobur Ahmed*, Khondoker Shahin Ahmed and Hemayet Hossain : Extraction of a novel tanning agent from indigenous plant bark and its application in leather processing, Journal of Leather Science and Engineering, , vol.4 , no.18 Springer open , 2022 .

Sobur Ahmed*, Fatema-Tuj-Zohra, Meem Muhtasim Mahdi, Md. Nurnabi, Md. Zahangir Alam, Tasrina Rabia Choudhury : Health Risk Index Assessment for Heavy Metal Accumulation in Leafy Vegetables grown on Tannery Effluent Contaminated Soil, Toxicology Reports , vol.9 Elsevier , pp.346–355 , 2022 .

Fatema-Tuj-Zohra, Sobur Ahmed, Razia Sultana , Md. Nurnabi,*, Md. Zahangir Alam* : Removal of Cr(III) from tanning effluent using adsorbent prepared from peanut shell, Desalination and Water Treatment, Desalination and Water Treatment , vol.266 , pp.91–100 , 2022 .

Razia Sultana, Sobur Ahmed, Fatema -Tuj-Zohra* : Development of Adsorbent from Sugarcane Bagasse for the Removal of Pollutants from Chrome Tanning Effluents, Textile and Leather reviews , vol.4 , no.2 , 2021 .

Sobur Ahmed, Fatema-Tuj-Zohra, Muhtasim M. Mahdi, Dewan Md. Mahmudunnabi, Tasrina R. Choudhury, Md. Zahangir Alam, Mohammad Nurnabi : Synthesis and characterization of graphene oxide for removal of Cr(III) from tannery effluent, Desalination and Water Treatment , vol.244 www.deswater.com , pp.201–211 , 2021 .

Meem Muhtasim Mahdi, Fatema -Tuj-Zohra, Sobur Ahmed : Dyeing of shoe upper leather with extracted dye from Acacia nilotica plant bark- An eco-friendly initiative,, Progress in Color, Colourants and Coatings , vol.14 , pp.241-258 , 2021 .

Md. Minhaz Uddin, Md. Jawad Hasan, Yead Mahmud, Fatema-Tuj-Zohra and Sobur Ahmed : Evaluating Suitability of Glutaraldehyde Tanning in Conformity with Physical Properties of Conventional Chrome-Tanned Leather, Textile & Leather Review , vol.3 , no.3 , pp.135-145 , 2020 .

Md. Saidur Rahman Shakil, Sobur Ahmed, and Estehad Pathan : Tannery solid waste into wealth by non-edible gelatin production from raw trimmings, European Journal of Engineering Research and Science , vol.4 , no.10 , pp.167-172 , 2019 .

Estehad Pathan, Sobur Ahmed, and Md. Saidur Rahman Shakil : Utilization of limed flesh through fat extraction and soap preparation, European Journal of Engineering Research and Science , vol.4 , no.10 , pp.198-202 , 2019 .

Md Abdul Moktadir, Syed Mithun Ali, Charbel Jose Chiappetta Jabbour, Ananna Paul, Sobur Ahmed, Razia Sultana, Towfique Rahman, : Key factors for energy-efficient supply chains: Implications for energy policy in emerging economies, Energy Elsevier , pp.189;116129 , 2019 .

Abrar Shahriar, Fatema-Tuj-Zohra, A. B. M. Wahid Murad, Sobur Ahmed : Enhancement of waterproofing properties of finished upper leather produced from Bangladeshi cow hides, European Journal of Engineering Research and Science, , vol.4 , no.7 , 2019 .

Sobur Ahmed*, Fatema-Tuj-Zohra, Md. Shiblee Hider Khan, Md. Abul Hashem : Chromium from tannery waste in poultry feed: A potential cradle to transport human food chain, Cogent Env. Sci. , 2017 .

Md. Abdul Moktadir, Sobur Ahmed, Fatema-Tuj-Zohra and Razia Sultana : Productivity Improvement by Work Study Technique: A Case Study on Leather Products Industry of Bangladesh, Industrial Engineering and Management , 2017 .

Sobur Ahmed, Fatema-Tuj-Zohra, Md. Shiblee Hider Khan and Md. Abul Hashem : Chromium from tannery waste in poultry feed: A potential cradle to transport human food chain, Cogent Environmental Science , vol.3 , pp.1-7 , 2017 .

Md. Abdul Moktadir, Sobur Ahmed, Fatema-Tuj-Zohra and Razia Sultana : Productivity Improvement by Work Study Technique: A Case Study on Leather Products Industry of Bangladesh, Industrial Engineering and Management , vol.6 , no.1 , pp.1-11 , 2017 .

A.B.M. Wahid Murad, Ananya Chakrobarty, Fatema-Tuj-Zohra and Sobur Ahmed* : Nonconventional Use of Basic Chromium Sulphate for Wet Blue Leather Production- An Attempt for Abatement of Pollution, World Journal of Engineering Research and Technology (impact factor:3.419) , vol.2 , no.3 , pp.60-72 , 2016 .

Al Mizan, Fatema-Tuz-Zohra, Sobur Ahmed, Md. Nurnabi and Md. Zahangir Alam : Low Cost Adsorbent for Mitigation of Water Pollution Caused by Tannery Effluents at Hazaribagh, Bangladesh Journal of Scientific and Industrial Research , vol.51 , no.3 , pp.215-220 , 2016 .

Md. Arafat Al Mamun, Md. Abir Hosain, Sobur Ahmed, Fatema-Tuj-Zohra, Rajia Sultana, Md. Murad Khan, Marufa Zerin Akhter, Shakila Nargis Khan and Md. Mozammel Hoq : Development of an Alternative Enzyme-assisted Dehairing Method of Animal Skins using Proteases from Bacillus lichenifurmis MZK05M9, Bangladesh Journal of Microbiology , vol.32 , no.1 & 2 , pp.33-97 , 2015 .

Sobur Ahmed, Fatema-Tuj-Zohra, Arup Sarker and Md. Abul Hashem : Short term preservation of goat skin with indigenous Azadirachta Indica leaf to reduce the pollution load in Leather Processing, International Journal of Current Research , vol.7 , no.10 , pp.21158-21161 , 2015 .

Chandan Chakrabarty, Sobur Ahmed, Md. Mazaharul Huq, Fatema-Tuj-Zohra, Taslima Tabassum and Ashraf Ali Siddiqui : Assessment of Level of water Pollution Discharged from Hazaribagh: A Critical Study, International Journal of Scientific & Engineering Research , vol.4 , no.9 , pp.2318-2324 , 2013 .

Rashedul Hasan, Sobur Ahmed, Chandan Chakraborty, Md Mazaharul Huq, Taslima Tabassum, Ramon Rana and Sohel Rana : Analysis of the accumulation of chromium in vegetables in effluent affected and non-affected soil: A case study,, International Journal of Scientific and Engineering Research , vol.4 , no.9 , pp.2431-2435 , 2013 .

Chandan Chakrabarty, Md Mazaharul Huq, Sobur Ahmed, Taslima Tabassum and Md Rubel Miah : Analysis of the Causes And Impacts of Water pollution of Buriganga River: A Critical Study, International Journal of Scientific & Technology Research , vol.2 , no.9 , pp.245-252 , 2013 .

Sobur Ahmed and Fatema-Tuj-Zohra : Ecological aspects of cross linking agents and their role in leather finishing for the production of finished leather, LeatherAge, a monthly journal devoted to leather & its allied industry from India , vol.XXXIII , no.2 , pp.67-71 , 2011 .

Sobur Ahmed and Fatema-Tuj-Zohra : Productivity improvement by line balancing in closing room for the production of footwear, Footwear Digest, a quarterly magazine from FDDI, India , vol.43 , no.1 , pp.i-vii , 2005 .

Sobur Ahmed : Shoe Finishing: the process of value addition to the shoe, Footwear Digest, a quarterly magazine from FDDI, India, ISSN No. 0971-9121 , vol.36 , no.2 , pp.ii-v , 2003 .

Sobur Ahmed : Leather Finishing and Finishes, Footwear Digest, a quarterly magazine from FDDI, India, ISSN No. 0971-9121 , vol.35 , no.1 , pp.ii-v , 2003 .

Sobur Ahmed : Shoe upper leather and its manufacturing concept, Footwear Digest, a quarterly magazine published from FDDI, India, ISSN No. 0971-9121 , vol.34 , no.3 , pp.i-viii , 2002 .

Shamsun Nahar, Sobur Ahmed, Amal Kanti Deb, Abdullah-Al-Mahmud and Tareq-Bin-Sattar "Improvement of natural polymer-leather matrix with micro size reinforced basic chrome sulphate." National conference on physics for development Deltin 7-1000: Bangladesh Physical Society in BUET, February 2011 .