PETER-KIO, Opirite Boma; OKEM, Fred Igbang. Spatial analysis of primary healthcare services utilization among women in Cross River State, Nigeria. Faculty of Natural and Applied Sciences Journal of Mathematics, and Science Education, [S. l.], v. 4, n. 2, p. 71–78, 2023. Disponível em: https://www.fnasjournals.com/index.php/FNAS-JMSE/article/view/159. Acesso em: 25 dec. 2025.