Afkril, B. (2007). EVALUATION OF THE GROUNDWATER DISCHARGE FROM THE YARRAGADEE FORMATION INTO THE BLACKWOOD RIVER, BLACKWOOD PLATEAU, WESTERN AUSTRALIA USING WATER BALANCE ANALYSIS. Jurnal Natural, 6(2), 47 - 54. Retrieved from https://jurnalnatural.unipa.ac.id/index.php/jn/article/view/80