Ina, Sririn Dari Tamu, et al. “Gambaran Kadar Karboksihemoglobin (CoHb) Perokok Ringan Sedang Berat Di Organisasi IPPMASTI Kota Malang: Overview of Carboxyhemoglobin (COHb) Levels Light to Medium Light Smokers in the Organization IPPMASTI Malang City”. Borneo Journal of Medical Laboratory Technology, vol. 7, no. 1, Oct. 2024, pp. 606-13, https://doi.org/10.33084/bjmlt.v7i1.7786.