Marbun EJ, Simanjorang MM, Sinaga B. The Influence of Batak Culture Problem Based Learning Models to Junior High School Students’ Computational Thinking Ability. JA [Internet]. 2023 Dec. 30 [cited 2026 Jun. 3];9(2):162-74. Available from: http://journal.uinsgd.ac.id/index.php/analisa/article/view/29523