Setyowati, R. D., Patimah, S., Subandi, S., & Makbuloh, D. (2023). Facing Demographic Challenges: Marketing Strategies for Retaining and Attracting Students at SMKS Muhammadiyah Tumijajar. Edumaspul: Jurnal Pendidikan, 7(2). https://doi.org/10.33487/edumaspul.v7i2.6812