GUNAWAN, I Wayan Ari; IDRIS, Mochammad. Kajian Fungsi Totient Euler. Prosiding Seminar Nasional Matematika dan Statistika, [S.l.], v. 3, n. 01, p. 68-79, aug. 2023. ISSN 2657-232X. Available at: <https://jurnal.fmipa.unmul.ac.id/index.php/SNMSA/article/view/1170>. Date accessed: 30 may 2024.