Khan, M. R., M. Badran, Siti Fauziah, and Zulkifly Bin Zainal Abidin. “MULTI-OBJECTIVE OPTIMIZATION OF SNAKE ROBOT IN SERPENTINE LOCOMOTION”. IIUM Engineering Journal, vol. 22, no. 2, July 2021, pp. 364-83, doi:10.31436/iiumej.v22i2.1691.