Anjarwati, Ani, Endang Susantini, and Yuni Sri Rahayu. “Validity of the PjBL-APCP Learning Model: Building a Teacherpreneur Mindset As an Action Plan to Solve Science Learning Problems for Teacher Candidate 21st Century”. Education, Science, and Technology International Conference 3, no. 1 (July 30, 2025): 123–134. Accessed August 30, 2025. http://103.97.100.158/index.php/edusciencetech/article/view/765.