R. D. Irawan, M. Adha, M. P. Sadana, Z. D. K. Washilatul Arba’ah, and E. Utami, “MODELING OF THE ‘IDRESM’ ELECTRONIC JOURNAL PUBLICATION PORTAL USING THE WATERFALL MODEL”, J. Tek. Inform. (JUTIF), vol. 3, no. 6, pp. 1539-1547, Dec. 2022.