Radzi, M.R.M. and Zulqarnain and Mohd Yusoff, M.H. and Azmi, N. and Anuar, M.R. (2023) Esterification of Glycerol Derived from Biodiesel with Fatty Acids to Monoglycerides � Malaysian Perspective. ChemBioEng Reviews, 10 (1). pp. 22-36.

Zulqarnain and Yusoff, M.H.M. and Nazir, M.H. and Rahman, M.F.A. and Yaqoob, H. and Rashid, T. and Hai, I.U. and Sher, F. (2023) Hybrid valorization of biodiesel production using sustainable mixed alcohol solvent. Environmental Technology and Innovation, 29.

Zulqarnain and Mohd Yusoff, M.H. and Keong, L.K. and Yasin, N.H. and Rafeen, M.S. and Hassan, A. and Srinivasan, G. and Yusup, S. and Shariff, A.M. and Jaafar, A.B. (2023) Recent development of integrating CO2 hydrogenation into methanol with ocean thermal energy conversion (OTEC) as potential source of green energy. Green Chemistry Letters and Reviews, 16 (1).

Md Radzi, M.R. and Manogaran, M.D. and Yusoff, M.H.M. and Zulqarnain and Anuar, M.R. and Shoparwe, N.F. and Rahman, M.F.A. (2022) Production of Propanediols through In Situ Glycerol Hydrogenolysis via Aqueous Phase Reforming: A Review. Catalysts, 12 (9). ISSN 20734344

Nazir, M.H. and Ayoub, M. and Zahid, I. and Shamsuddin, R.B. and Zulqarnain and Ameen, M. and Sher, F. and Farrukh, S. (2022) Waste sugarcane bagasse-derived nanocatalyst for microwave-assisted transesterification: Thermal, kinetic and optimization study. Biofuels, Bioproducts and Biorefining, 16 (1). pp. 122-141. ISSN 1932104X

Zahid, I. and Ayoub, M. and Abdullah, B.B. and Nazir, M.H. and Zulqarnain and Kaimkhani, M.A. and Sher, F. (2021) Activation of nano kaolin clay for bio-glycerol conversion to a valuable fuel additive. Sustainability (Switzerland), 13 (5). pp. 1-17. ISSN 20711050

Zulqarnain and Yusoff, M.H.M. and Ayoub, M. and Hamza Nazir, M. and Zahid, I. and Ameen, M. and Abbas, W. and Shoparwe, N.F. and Abbas, N. (2021) Comprehensive Review on Biodiesel Production from Palm Oil Mill Effluent. ChemBioEng Reviews, 8 (5). pp. 439-462. ISSN 21969744

Nazir, M.H. and Ayoub, M. and Zahid, I. and Shamsuddin, R.B. and Yusup, S. and Ameen, M. and Zulqarnain and Qadeer, M.U. (2021) Development of lignin based heterogeneous solid acid catalyst derived from sugarcane bagasse for microwave assisted-transesterification of waste cooking oil. Biomass and Bioenergy, 146. ISSN 09619534

Zulqarnain and Mohd Yusoff, M.H. and Ayoub, M. and Ramzan, N. and Nazir, M.H. and Zahid, I. and Abbas, N. and Elboughdiri, N. and Mirza, C.R. and Butt, T.A. (2021) Overview of Feedstocks for Sustainable Biodiesel Production and Implementation of the Biodiesel Program in Pakistan. ACS Omega, 6 (29). pp. 19099-19114. ISSN 24701343

Zulqarnain and Yusoff, M.H.M. and Ayoub, M. and Nazir, M.H. and Sher, F. and Zahid, I. and Ameen, M. (2021) Solvent extraction and performance analysis of residual palm oil for biodiesel production: Experimental and simulation study. Journal of Environmental Chemical Engineering, 9 (4). ISSN 22133437

Ayoub, M. and Yusuf, S. and Inayat, A. and Ullah, S. and Uroos, M. and Ahmad, M. and Zafar, M. and Zulqarnain (2021) Synthesis and Characterization of Waste Eggshell-Based Montmorillonite Clay Catalyst for Biodiesel Production from Waste Cooking Oil. In: UNSPECIFIED.

Arun, G. and Ayoub, M. and Zulqarnain and Deshannavar, U. and Yusoff, M.H.M. and Farrukh, S. and Sher, F. (2021) Valorization of solketal synthesis from sustainable biodiesel derived glycerol using response surface methodology. Catalysts, 11 (12). ISSN 20734344

Zulqarnain and Ayoub, M. and Yusoff, M.H.M. and Nazir, M.H. and Zahid, I. and Ameen, M. and Sher, F. and Floresyona, D. and Budi Nursanto, E. (2021) A comprehensive review on oil extraction and biodiesel production technologies. Sustainability (Switzerland), 13 (2). pp. 1-28. ISSN 20711050

Zahid, I. and Ayoub, M. and Abdullah, B.B. and Nazir, M.H. and Ameen, M. and Zulqarnain and Mohd Yusoff, M.H. and Inayat, A. and Danish, M. (2020) Production of Fuel Additive Solketal via Catalytic Conversion of Biodiesel-Derived Glycerol. Industrial and Engineering Chemistry Research, 59 (48). pp. 20961-20978. ISSN 08885885

Zulqarnain and Yusoff, M.H.M. and Ayoub, M. and Jusoh, N. and Abdullah, A.Z. (2020) The challenges of a biodiesel implementation program in Malaysia. Processes, 8 (10). pp. 1-18. ISSN 22279717