Siregar, Mukhlidah Hanun, Fatmah Fatmah, and Ratu Ayu Dewi Sartika. 2021. “Association of Central Obesity and Smoking With HDL Level Among Indonesian Peoples (18 – 59 Years)”. Jurnal Gizi Dan Dietetik Indonesia (Indonesian Journal of Nutrition and Dietetics) 8 (3):101-8. https://doi.org/10.21927/ijnd.2020.8(3).101-108.