“PENGARUH MODEL PEMBELAJARAN DAN MOTIVASI BELAJAR TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIKA (EKSPERIMEN PADA SISWA SMP SWASTA DI KABUPATEN LEBAK): THE INFLUENCE LEARNING MODEL AND STUDENT’S MOTIVATION TOWARD THE COMPREHENSIBLE OF MATHEMATICS CONCEPT”. Abacus: Academic Journal of Mathematics Learning and Education 2, no. 01 (June 15, 2021): 21–37. Accessed May 20, 2024. https://jurnal.upg.ac.id/index.php/abacus/article/view/158.