Rusliana, A, H Atmajaya, A Kurniati, and D Hikmat Ramdhan. “Analysis of the Risk Factors Associated With Coronary Heart Disease for Cement Factory Workers”. KnE Life Sciences 4, no. 4 (May 17, 2018): 476–482. Accessed December 8, 2022. https://knepublishing.com/index.php/KnE-Life/article/view/2309.