bakri, K. reski rahmadani .; Andi Sulastri; Sitti Fatimah; A.Ulfa Fatmasanti; Asrianti Safitri Muchtar. Prenatal Effectiveness of Gentle Yoga on Increasing Serotonin Levels in Pregnant Women <20 and ≫35 Years Old in PKM Area, Makassar City. International Journal of Pharmaceutical and Bio Medical Science 2023, 3, 422-429.