Zuida Ratih Hendrastuti, Yesi Franita, Sherla Salsabila Adawiyah, and Bagas Ardiyanto. “Development of a Flipbook-Based E-Module on Linear Programming for Mathematics Education Students”. Hipotenusa: Journal of Mathematical Society 7, no. 2 (December 29, 2025): 219–230. Accessed December 29, 2025. https://ejournal.uinsalatiga.ac.id/index.php/hipotenusa/article/view/5104.