Tunjung, E., Azizah, F., Rohmayani, V., Kunsah, B., & Yunia, R.
(2020).
The quality of Haemoglobin examination results with variations in incubation time using the Cyanmethemoglobin method.
Journal of Natural Sciences and Mathematics Research, 6(2), 70-72.
doi:
https://doi.org/10.21580/jnsmr.2020.6.2.11224