model waterfall bahasa Inggris

• waterfall model

• model:    contoh; immediatly; peragawati; stationer; the
• model:    contoh; immediatly; peragawati; stationer; the in-thing; models (profession); model; original; paradigm; example; design; pattern; mould; sample distribution; simulation; form; sampling; lesson; cha
• cocomi (model):    cocomi