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.