WIDYANTORO, Arief.
Studi Keragaman Anggrek Epifit di Kepulauan Sula.
Metamorfosa: Journal of Biological Sciences, [S.l.], v. 8, n. 2, p. 230-237, sep. 2021.
ISSN 2655-8122.
Tersedia pada: <https://ojs.unud.ac.id/index.php/metamorfosa/article/view/68065>. Tanggal Akses: 15 oct. 2025
doi: https://doi.org/10.24843/metamorfosa.2021.v08.i02.p06.