Gadung, Lesni Bertaria Rambu Bangi Leli, Adriana Inya Kendu, and Yahaya Jafaru. 2022. “Parity and Psychology Analysis With Hyperemesis Gravidarum Incidence in First Trimester Pregnant Women”. Open Access Health Scientific Journal 3 (2):58-64. https://doi.org/10.55700/oahsj.v3i2.30.