SULISTYAWATI, Endang; SIREGAR, Robertinus Filustra Siregar. Characteristics of Porous Hydroxyapatite from Precursors of Rice Conch Shells and Porogeneous Materials of Breadfruit. Eksergi, [S. l.], v. 16, n. 2, p. 59–63, 2019. DOI: 10.31315/e.v16i2.3082. Disponível em: https://jurnal.upnyk.ac.id/index.php/eksergi/article/view/3082. Acesso em: 23 aug. 2025.