GITHIGE, Eva; SAKWA, Maurice; KIHORO, John. Regulating the Broadcasting Watershed Period. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 16, n. 2, p. 310–320, 2014. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/2402. Acesso em: 22 nov. 2025.