Dewi, L. K. ., Supriadi, S., & Aminah, S. (2021). Analysis of Calcium (Ca) Levels in Milkfish’s (Chanos chanos) Bone Using Atomic Absorption Spectrophotometry (AAS). Jurnal Akademika Kimia, 10(1), 15–19. https://doi.org/10.22487/j24775185.2021.v10.i1.pp15-19