Rahmawati W, Prasasti R, Suwita K D, Ahmad A. The Effect of “Presentation, Practice, Production’’(PPP) Method on Student Speaking Skill by Using Power Point at XI MIPA Grade. jiwp [Internet]. 31Mar.2023 [cited 30May2026];9(6):626-34. Available from: https://jurnal.peneliti.net/index.php/JIWP/article/view/4076