O. D. Edwin, E. Kabeu, E. Nyang'echi Nyanchama, Jackson Mulwa, și Nancy Wanjiku, „Effectiveness of Competency Leadership Training on Health Systems Performance among Health Management Teams in Selected Healthcare Facilities in Busia County, Kenya”., SJHR-Africa, vol. 7, nr. 3, p. 9, sep. 2026, doi: 10.51168/v6800h48.