A. A. Khadiamsi, Najamuddin, R. Rahim, D. S. Sakti, and Muhammad Dahlan, “The Relationship between Inter-pregnancy Interval and Maternal Occupation with Abortus Incidence at RSIA Ananda Makassar in 2021”, Alami, vol. 8, no. 1, pp. 8-16, Jan. 2024.