GENERALIZATION OF THE HUA LO-KEN FORMULA IN THE MATRIX POLYHEDRON. Amer. Jour. of Rese. in Human. and Soci. Scie. [Internet]. 2023 Sep. 17 [cited 2026 Feb. 2];16:77-9. Available from: https://americanjournal.org/index.php/ajrhss/article/view/1227