Prabowo A, Rahmawati U, Anggoro RP. Android-based Teaching Material for Statistics Integrated with Social Media WhatsApp. Int. J. Emerg. Math. Educ. [Internet]. 2019 Mar. 6 [cited 2024 Nov. 4];3(1):93-104. Available from: https://journal.uad.ac.id/index.php/IJEME/article/view/11961