Pakpahan G, Adoe D, Limbong I. The Effect of Mass Fraction of Wheat Flour on the Yield of Hydroxyapatite with Snail Shell Precursors Using the Sol-Gel Method. LJTMU [Internet]. 31May2024 [cited 4Dec.2024];11(01):107-15. Available from: https://ejurnal.undana.ac.id/index.php/LJTMU/article/view/17356