Bismihayati, Bismihayati, Aldri Frinaldi, Rembrandt Rembrandt, Dasman Lanin, and Genius Umar. “The Impact of Internal-External Factors in Antenatal Care Service on the Effort of Public Health Center in Agam Regency to Accelerate Minimum Service Standard Achievement”. Science and Environmental Journal for Postgraduate 5, no. 1 (December 1, 2022): 62-70. Accessed April 25, 2024. http://senjop.ppj.unp.ac.id/index.php/senjop/article/view/154.