Mohammed SK, Mohd Faudzi AA, Daniyal H, Muhammad B, Ab. Aziz NA, Md Yusof Z, et al. Improving Black Hole Algorithm using Gravitational Search, White Hole Operator, and Local Search. Mekatronika: J. Intell. Manuf. Mechatron. [Internet]. 2019 Jul. 1 [cited 2024 Nov. 22];1(2):8-14. Available from: https://journal.ump.edu.my/mekatronika/article/view/4891