Team, Support. 2022. “Closed Knight’s Tours on 4 X N Chessboards With Two Squares Removed: Wasupol Srichote, Ratinan Boonklurb, Tanatorn Kaewwannarat, Sirirat Singhun”. Thai Journal of Mathematics, January, 64-81. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1274.