Jaya Saputra, Nesan. “Analysis of SMS Spam Detection Using Tf-Idf: A Study On SMS Spam Collection Dataset”. Jurnal Sosial Teknologi 4, no. 4 (April 30, 2024): 213–217. Accessed October 4, 2024. https://sostech.greenvest.co.id/index.php/sostech/article/view/1214.