“Environmental Impacts on Gneiss Mineral Exploration in João Baptista Eusébio Quarry in Anchilo – Nampula – Mozambique”. Revista Brasileira Multidisciplinar, vol. 22, no. 1, Jan. 2019, pp. 96-108, https://doi.org/10.25061/2527-2675/ReBraM/2019.v22i1.564.