Salamet, Salamet. “PENINGKATAN HASIL BELAJAR MATEMATIKA MELALUI PENDEKATAN CONTEXTUAL TEACHING LEARNING MODEL STUDENT TEAM ACHIEVEMENT DIVISION (STAD)”. Jurnal Pijar: Pendidikan dan Pembelajaran 3, no. 3 (July 20, 2023). Accessed September 20, 2024. https://ejournal-leader.com/index.php/pijar/article/view/214.