Prisca Nashon Aruni* & Gozen Elkiran (2023) “Assessment of Challenges Facing Hydro Electric Power A Case Study of Nyerere Basin in Tanzania”, Journal of Optoelectronics Laser, 42(1), pp. 99–104. Available at: http://gdzjg.org/index.php/JOL/article/view/1463 (Accessed: 21 September 2023).