Saprudin S, Liliasari L, Prihatmanto AS, Setiawan A. The Design of Media on Two-Lens System Experiment (MTLSE) for Pre-service Physics Teachers. jpppf [Internet]. 2018 Dec. 31 [cited 2024 Nov. 22];4(2):91-100. Available from: https://journal.unj.ac.id/unj/index.php/jpppf/article/view/8928