Sharonica R, Riadi S. Project-Based Learning: Analysis of the Otto Robot Commercialization in Terms of Business Aspect, Costing, and Operating Budget. JABA [Internet]. 31Mar.2023 [cited 21Nov.2024];7(1):88 -99. Available from: https://jurnal.polibatam.ac.id/index.php/JABA/article/view/5364