Ts. Br. Lidang Anak Disen is a postgraduate student at the Faculty of Civil Engineering, UiTM Cawangan Sarawak, pursuing a Master of Civil Engineering by research. His research compares Mackintosh Probe and Standard Penetration Test results to assess soil variability and support site investigation planning in Sarawak. He holds a Bachelor of Engineering (Honours) in Civil Engineering from Universiti Teknologi Malaysia. His experience as a civil engineer and Director of Syarikat Bumi L.M.I. covers geotechnical investigations, soil testing, electrical resistivity surveys and infrastructure projects, including the Kuching Urban Transportation System (KUTS).