Aulia, M. et al. 2023. Marketing Management of The Principal in An Effort to Increase the Number of New Students in Madrasah Aliyah Nurul Iman Singkut. International Journal of Education and Digital Learning (IJEDL). 1, 4 (Jul. 2023), 133–138. DOI:https://doi.org/10.47353/ijedl.v1i4.22.