Andika, P. (2022). Relationship between Maternal Age and Parity with the Incidence of Placenta Previa at the Siti Aisyah Lubuklinggau Hospital. CHMK Midwifery Scientific Journal, 5(1), 390-399. Retrieved from http://cyber-chmk.net/ojs/index.php/bidan/article/view/1135