1.
Nugroho MR, Sartika RAD. Vitamin B12 Intake to Megaloblastic Anemia on Vegetarian in Vihara Meitriya Khirti Palembang. J Keskom [Internet]. 2018Dec.30 [cited 2019Aug.21];4(2):40-5. Available from: http://jurnal.htp.ac.id/index.php/keskom/article/view/273