Utoyo, Trust Ovakaefe. “Symmetry in Rhotrices and Rhomtree Applications for Hybrid Orbitals in Chemical Compounds”. Faculty of Natural and Applied Sciences Journal of Applied Chemical Science Research, vol. 2, no. 2, Mar. 2025, pp. 1-16, https://fnasjournals.com/index.php/FNAS-JACSR/article/view/651.