Shofiyah, N.; Mauliana, M. I.; Istiqomah, I.; Wulandari, R. STEM Approach: The Development of Optical Instruments Module to Foster Scientific Literacy Skill. J. Penelit. dan. Pengkaj. Ilmu. Pendidik. e-Saintika 2021, 5 (2), 92-103. https://doi.org/10.36312/esaintika.v5i2.388.