Utilization of Juice Beta vulgaris. L as an Alternative Reagent for Examination of Worm Eggs Ascaris lumbricoides. JPK : Jurnal Proteksi Kesehatan [Internet]. 2021 Jul. 12 [cited 2026 Jan. 18];10(1):20-5. Available from: https://jurnal.pkr.ac.id/JPK/article/view/339