Goestjahjanti, Franscisca Sestri, Istajib Hilmy, Mikael Tjokro Wihardjo, Gerry Gideon Novianto, Yuliana, and Handono Marpaung. “Digital Transformation in Education Marketing: Leveraging the Marketing Mix”. International Journal of Social and Management Studies 5, no. 4 (July 31, 2024): 21–30. Accessed July 4, 2025. https://ijosmas.org/index.php/ijosmas/article/view/428.