Setiawan I. Creation of Engineering Drawing Learning Modules Using Datum Plane Media in Improving Students’ Competence in Automotive Engineering Skills at SMK Negeri 55 Jakarta. JSRET [Internet]. 2024 Jun. 30 [cited 2024 Sep. 21];3(2):824-32. Available from: https://jsret.knpub.com/index.php/jrest/article/view/432