EFFECTS OF SODIUM, POTASSIUM AND CALCIUM CHLORIDE SALTS ON UNDERWATER VISIBLE LIGHT COMMUNICATION PERFORMANCE AND THEIR PRESENCE IN SOME WATER BODIES OF SOUTHWEST NIGERIA. Journal of Engineering Studies and Research, [S. l.], v. 30, n. 4, p. 41–55, 2025. DOI: 10.29081/jesr.v30i4.004. Disponível em: https://jesr.ub.ro/journal/article/view/478. Acesso em: 13 sep. 2025.