Prasetya, Hieronymus Rayi. “INTERNAL QUALITY CONTROL ON LEUKOCYTE COUNT AT UPTD HEALTH LABORATORY, SLEMAN, DIY”. International Journal of Health, Economics, and Social Sciences (IJHESS) 6, no. 3 (July 23, 2024). Accessed July 28, 2024. https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/5744.