1.
Ade S, Wiyogo. IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM SOLVING PADA MATA PELAJARAN TEKNIK PENGELASAN METAL INERT GAS DI SMK NEGERI 1 PALANGKA RAYA. JPTM [Internet]. 2020 Sep. 1 [cited 2024 Jul. 22];2(1):56-64. Available from: https://e-journal.upr.ac.id/index.php/JPTM/article/view/495