Irawati, Intan. “LOMBA ROKET AIR: PENERAPAN PEMBELAJARAN FISIKA BERBASIS PROYEK”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 50 (October 30, 2016): SNF2016-RND. Accessed April 26, 2024. https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/3941.