Emioge EA, Ugbe FC, Ominigbo OE. FAILURE MODES AND STRENGTH ANISOTROPY OF GRANITE AND GRANODIORITE GNEISSES FROM OKENE SOUTHWESTERN BASEMENT COMPLEX OF NIGERIA. NJSE [Internet]. 2023 Oct. 11 [cited 2024 May 20];21(2). Available from: https://delsunjse.com/index.php/njse/article/view/147