1. 1Medical Laboratory Technologist, Polytechnic of Health Denpasar, Bali, Indonesia. Center of Excelence in Science and Technology, Polytechnic of Health Denpasar, Bali, Indonesia,
2. 2Midwifery, Polytechnic of Health Denpasar, Bali, Indonesia. Center of Excelence in Science and Technology, Polytechnic of Health Denpasar, Bali, Indonesia,