Walidah, I., Zakiah, Z., & Intikasari, S. (2019). The Approach of Scientific Learning to the Outcomes of Sciences Learning to the First Class of Visual Impairment Students In SDLB-A YPAB Tegalsari Surabaya. Journal of Innovation and Learning Sciences, 13(1), 85–95. retrieved from https://so02.tci-thaijo.org/index.php/EDGKKUJ/article/view/181151