Welyyanti, Des, Romie Daramenra, and Lyra Yulianti. “ilangan romatik okasi malgamasi isi raf ingkaran $amal_s(C_n^j;_{j,1}v_{j,n})$ engan $n=3,4$, an $m\geq2$”. Limits: Journal of Mathematics and Its Applications 22, no. 3 (November 20, 2025): 153–165. ccessed December 6, 2025. https://journal.its.ac.id/index.php/limits/article/view/3470.