Kamaruddin, Hasnur, Khairil Bariyyah Hassan, Zuraini Ayop, and Sharifah Zuraidah Syed Abdul Jalil. “An Integer Programming Approach for Locating Preschool of Children With Disability in Kuala Selangor”. Selangor Science & Technology Review (SeSTeR) 4, no. 1 (March 20, 2020): 14 - 22. Accessed May 19, 2024. https://sester.journals.unisel.edu.my/ojs/index.php/sester/article/view/151.