Rani Sugiarni, Sabina Haikal Aulia, and Afila Mangaraja Butar. 2024. “Development of Visual Media Uses Geogebra Application on Linear Program Material”. Proceeding of The International Conference of Inovation, Science, Technology, Education, Children, and Health 4 (1):178-88. https://icistech.org/index.php/icistech/article/view/93.