Salihu, Hamisu M ​, Roneé E Wilson, and Estrellita “Lo” Berry. “The CI Index (CII): A New Instrument to Evaluate and Foster Collaborative Partnership in Public Health”. International Journal of Maternal and Child Health and AIDS 7, no. 1 (November 15, 2018): 207–216. Accessed October 19, 2026. http://mchandaids.org/index.php/ijma/article/view/230.