Wichianpaisarn, Tanawat, and Uthoomporn Mato. 2026. “S - magic Labelings of Union of Disjoint Complete Multipartite Graphs”. Burapha Science Journal 26 (3 September-December). Chonburi, Thailand:1887-94. https://li05.tci-thaijo.org/index.php/buuscij/article/view/1368.