WIDJAJA, Willy Pranata. PENAMBAHAN KOLAGEN SISIK DAN TULANG IKAN GURAMI (Osphronemus goramy) PADA MINUMAN JUS JAMBU BIJI (Psidium guajava L). Pasundan Food Technology Journal (PFTJ), [S.l.], v. 6, n. 3, p. 175-182, jan. 2020. ISSN 2615-1405. Available at: <https://journal.unpas.ac.id/index.php/foodtechnology/article/view/2174>. Date accessed: 15 jan. 2021. doi: http://dx.doi.org/10.23969/pftj.v6i3.2174.