Heru Siswanto, “Strategi Pembelajaran Di Era Digital : Tantangan Profesionalisme Guru Di Era Digital”, Darajat.JPAI, vol. 3, no. 1, pp. 51–57, Mar. 2020, Accessed: Feb. 10, 2026. [Online]. Available: https://ejournal.iai-tabah.ac.id/index.php/Darajat/article/view/584