“PENGARUH MODEL PEMBELAJARAN CORE (Connecting, Organizing, Reflecting, Extending) TERHADAP PEMECAHAN BARIS DAN DERET MATEMATIKA” (2019) Jurnal Ilmiah Sains dan Teknologi, 2(1), pp. 26–36. Available at: https://ejournal.lppm-unbaja.ac.id/index.php/saintek/article/view/461 (Accessed: 23 June 2025).