Mamay M, Ernawati E, Nurisani A. Potential of Sappan Wood, Purple Cabbage and Beetroot Extract in Sperm Staining. IJMLST [Internet]. 2023Aug.4 [cited 2024May20];5(2):100-11. Available from: https://journal2.unusa.ac.id/index.php/IJMLST/article/view/3961