Rahmawati S, H N, Muin A. Development of web-based digital mathematics modules grade VII SMPN 1 Watansoppeng. Inov. Curr [Internet]. 2024 May 30 [cited 2026 Aug. 13];21(2):647-60. Available from: https://ejournal-hipkin.or.id/index.php/jik/article/view/522