Chepkwony, David; Langat, Lydia; Chepkwony, Patricia; Langat, Reuben(International Journal of Latest Research in Humanities and Social Science (IJLRHSS), 2023)
Ngeno, Josphat; Naibei, Isaac K.; Langat, Penina(International Journal of Scientific and Research Publications, Volume 11, Issue 12, December 2021, 2023-12)