Ilham Tri Maulana. PENERAPAN METODE SDLC ( SYSTEM DEVELOPMENT LIFE CYCLE ) WATERFALL PADA E-COMMERCE SMARTPHONE: APPLICATION OF THE SDLC (SYSTEM DEVELOPMENT LIFE CYCLE) WATERFALL METHOD ON E-COMMERCE SMARTPHONE. JUISIK [Internet]. 2022 Jun. 30 [cited 2024 Jul. 3];2(2):1-6. Available from: https://journal.sinov.id/index.php/juisik/article/view/162