Agustina N, Sahrudin A, Pratidiana D. Pengembangan E-LKPD Berbasis Webtoon dengan Model Problem Based Learning (PBL) pada Materi Sistem Persamaan Linear Tiga Variabel (SPLTV). JP3M [Internet]. 2025 Dec. 3 [cited 2026 Jan. 20];8(2):165-78. Available from: https://journal.rekarta.co.id/index.php/jp3m/article/view/861