“Petrographic and Geochemical Study of Low Grade Metamorphic Rocks Around Negash With Reference to Base Metal Mineralization and Groundwater Quality, Tigray, Northern Ethiopia”. Momona Ethiopian Journal of Science (MEJS) , vol. 1, no. 2, Mar. 2024, pp. 106-32, https://journal.mu.edu.et/index.php/mejs/article/view/72.