Sani, H. K., Ambiyar, A., Sukardi, S. and Sari, D. Y. (2023) “Development of Web-based Tuition Payment Information System Supported by Whatsapp Notifications”, Jurnal Teknologi Informasi dan Pendidikan, 15(2), pp. 160–166. doi: 10.24036/jtip.v15i2.534.