“V(z) Evaluation of Crystallographic Orientations Effects on Elastic Properties of Sodium Cobalt Germanate Single Crystals” (2022) ِabhath Journal, 8(8), p. 1. Available at: https://ojs.abhath-ye.com/index.php/OJSABAHATH-YE/article/view/252 (Accessed: 30 September 2026).