Sari, Kiky Vebrielna, and Alizar Ulianas. “Studi Literatur Penggunaan Bahan Ajar Berorientasi Chemistry Triangle Pada Materi Kimia Terhadap Hasil Belajar Peserta Didik”. Ranah Research : Journal of Multidisciplinary Research and Development 3, no. 2 (February 9, 2021): 88-94. Accessed May 5, 2024. https://jurnal.ranahresearch.com/index.php/R2J/article/view/365.