Efforts To Improve Biology Learning Through Media Picture Of Student Class Xi Sma Negeri 6 Padang Lesson 2014-2015. JIPS [Internet]. 2018 Mar. 7 [cited 2026 Jan. 13];2(1):167-75. Available from: https://e-journal.sastra-unes.com/index.php/JIPS/article/view/321