Okidhika, Clinton Umebhidhi, Ozioma Adaunwo Ekpete, and Onisogen Simeon Edori. 2024. “Assessing Water Quality from Borehole Sources in Five Communities of Ekpeyeland in Nigeria”. Faculty of Natural and Applied Sciences Journal of Scientific Innovations 5 (3). Port Harcourt, Nigeria:46-55. https://fnasjournals.com/index.php/FNAS-JSI/article/view/272.