Elisa Silvia Aritonang, Ronni Naudur Siregar, Nurcahaya Nainggolan, & Dewi Carolina Panjaitan. (2025). Lavender Aromatherapy on Nausea and Vomiting in First Trimester Pregnant Women at PMB Ronni Siregar Deli Serdang. Global Health: Journal of Health Sciences, Public Health and Pharmacy, 2(2), 20–30. https://doi.org/10.70062/globalhealth.v2i2.191