Basaruddin, Nur Atiqa, and Nik Azlina Nik Ahmad. “Analysis of Requirements in the Context of Multi-Platform Dropshipping Application Using Activity Theory”. Journal of Computing Technologies and Creative Content, vol. 6, no. 2, June 2021, pp. 7-10, https://ejournal.unikl.edu.my/index.php/JTeC/article/view/811.