Work on Slope Improvement for Majlis Perbandaran Kulai, Johor. Nov 1, 2016 Consultancy services for Work on Slope Improvement for Majlis Perbandaran Kulai, Johor. Consultant: Assoc. Prof. Dr Edy Tonnizam, Prof. Ir. Dr.Ramli Nazir and Assoc. Prof. Ir. Dr. Azman Kassim GEOTROPIK’s fellow