Sulaiman, H., 		Isnain, N., & 		Baihaqie, A.
(2022).
 Application of the waterfall method in the design of a sales distribution system CV. Semakin Jaya Java Based.
<em>Journal Of Information System, Informatics And Computing, 6</em>(1), 246-256.
doi:10.52362/jisicom.v6i1.816