Pungut, and Sri Widyastuti. 2021. “Kadar Kalsium Kerupuk Samiler Fortifikasi Nano Kalsium Dari Cangkang Kerang Darah (Anadara Granosa Liin)”. SNHRP, May. Indonesia, 589-96. https://snhrp.unipasby.ac.id/prosiding/index.php/snhrp/article/view/46.