Angelina, P., Rani Gusrita, Tiama Tinggal Turinah, and V. A. Handayani. “EFEKTIFITAS PEMBELAJARAN DENGAN SISTEM BLOK”. JURNAL SINTAK, vol. 1, no. 2, Mar. 2023, pp. 21-28, https://journal.iteba.ac.id/index.php/jurnalsintak/article/view/80.