Jamilah, J.; Syarif, M. .; Lestari, P. .; Ginting, R. S. .; Tanjung, I. F. . Penerapan Stategi Learning Start With A Question Untuk Meningkatkan Keberanian Bertanya Pada Siwa Kelas XI IPA-1 SMA Swasta Baitul Aziz Medan: (Implementation of the Start With A Question Learning Strategy to Increase the Courage to Ask Students of Class XI IPA-1 Baitul Aziz Private SMA Medan). Biodik 2023, 9, 52-57.