Devin, Devin Slamet, et al. “Application of Python in Solving Inequality Calculations”. ALKHAWARIZMI : Jurnal Matematika, Algoritma Dan Sains, vol. 1, no. 1, Dec. 2023, pp. 107-10, https://www.ojs.jurnalmahasiswa.com/index.php/alkhawarizmi/article/view/206.