“Kind of Aromatherapy Use and Smoking Habits Were Influence the Alteration of the Driver’s Pulse Rate: Efektivitas Penggunaan Aromaterapi Terhadap Frekuensi Denyut Nadi Pada Supir Bus”. 2018. Jurnal Kesehatan Komunitas (Journal of Community Health) 4 (1): 22-25. https://doi.org/10.25311/keskom.Vol4.Iss1.172.