Purawisastra S, Mahmud MK, Affandi E. STABILITAS LARU TEMPE PENGHASIL VITAMIN B12 SELAMA PENYIMPANAN. Penel Gizi Makan [Internet]. 2012 Nov. 19 [cited 2026 Apr. 9];. Available from: https://pgm.persagi.org/pgm/article/view/348