Sinaga, Siti Nurmawan, Albiner Siagian, Nurmaini Nurmaini, and Badaruddin Badaruddin. 2022. “The Increase of Knowledge, Attitude, and Practice of Husbands Toward the Prenatal Care of Their Wives Using the Illustrations Having the Local Cultural Nuance”. Open Access Macedonian Journal of Medical Sciences 10 (E):525-30. https://doi.org/10.3889/oamjms.2022.8092.