Basir, Khairul Hidayatullah, Raihana Mohd Raffi, Hafini Mahmud, and Najihah Hanisah Marmaya. 2022. “The Role of Problem-Solving Ability Among Halal Entrepreneurs’ Startups in Brunei Darussalam”. Proceedings Borneo Islamic International Conference EISSN 2948-5045 13 (September), 161-67. https://majmuah.com/journal/index.php/kaib1/article/view/269.