“The Relationship Between Smoking History With ECOG Score, EGFR Mutation Status, and Clinicopathology Data of NSCLC Patients: Preliminary Study”. Jurnal Respirologi Indonesia 46, no. 1 (January 31, 2026): 7–14. Accessed March 19, 2026. http://www.jurnalrespirologi.org/index.php/jri/article/view/1044.