RABIHA, S. G.; YOSSY, E. H.; SASMOKO, S.; WIDHOYOKO, S. A.; INDRIANTI, Y. Desain Aplikasi E-Learning Sasmoko.com. Systemic: Information System and Informatics Journal, [S. l.], v. 4, n. 2, p. 18–23, 2019. DOI: 10.29080/systemic.v4i2.430. Disponível em: https://jurnalsaintek.uinsby.ac.id/index.php/SYSTEMIC/article/view/430. Acesso em: 27 apr. 2024.