Umar, A.A. and Saaid, I.B.M. and Sulaimon, A.A. and Pilus, R.B.M. (2018) A review of petroleum emulsions and recent progress on water-in-crude oil emulsions stabilized by natural surfactants and solids. Journal of Petroleum Science and Engineering, 165. pp. 673-690. ISSN 09204105

Shah, S.N. and Ismail, M. and Mutalib, M.I.A. and Pilus, R.B.M. and Chellappan, L.K. (2016) Extraction and recovery of toxic acidic components from highly acidic oil using ionic liquids. Fuel, 181. pp. 579-586. ISSN 00162361

Nasir Shah, S. and Kallidanthiyil Chellappan, L. and Gonfa, G. and Mutalib, M.I.A. and Pilus, R.B.M. and Bustam, M.A. (2016) Extraction of naphthenic acid from highly acidic oil using phenolate based ionic liquids. Chemical Engineering Journal, 284. pp. 487-493. ISSN 13858947

Najmuddin, R.A. and Mutalib, M.I.A. and Shah, S.N. and Suleman, H. and Lethesh, K.C. and Pilus, R.B.M. and Maulud, A.S. (2016) Liquid-Liquid Extraction of Naphthenic Acid Using Thiocyanate Based Ionic Liquids. In: UNSPECIFIED.

Shah, S.N. and Mutalib, M.I.A. and Ismail, M.F. and Suleman, H. and Lethesh, K.C. and Pilus, R.B.M. (2016) Thermodynamic modelling of liquid-liquid extraction of naphthenic acid from dodecane using imidazolium based phenolate ionic liquids. Journal of Molecular Liquids, 219. pp. 513-525. ISSN 01677322

Shah, S.N. and Lethesh, K.C. and Mutalib, M.I.A. and Pilus, R.B.M. (2015) Evaluation of thermophysical properties of imidazolium-based phenolate ionic liquids. Industrial and Engineering Chemistry Research, 54 (14). pp. 3697-3705. ISSN 08885885

Nasir Shah, S. and Mutalib, M.I.A. and Pilus, R.B.M. and Lethesh, K.C. (2015) Extraction of naphthenic acid from highly acidic oil using hydroxide-based ionic liquids. Energy and Fuels, 29 (1). pp. 106-111. ISSN 08870624

Shah, S.N. and Mutalib, M.I.A. and Pilus, R.B.M. and Lethesh, K.C. (2014) Separation of naphthenic acid using hydroxide based ionic liquids. Applied Mechanics and Materials, 625. pp. 570-573. ISSN 16609336