Pratiwi, Chalies Diah, et al. “Pengaruh Serum Yang Disimpan Selama Lima Hari Suhu 2-8°C Dengan Serum Yang Diperiksa Langsung Pada Pemeriksaan Kolesterol Total: The Effect of Serum Stored for Five Days Temperature of 2-8°C With Serum That Is Checked Directly on Total Cholesterol Testing”. Borneo Journal of Medical Laboratory Technology, vol. 4, no. 2, Apr. 2022, pp. 292-6, https://doi.org/10.33084/bjmlt.v4i2.3790.