https://dispendik.situbondokab.go.id/berita/ https://vta.kemenhub.go.id/assets/
Dwiyani, R. 2016 Sep 1. In Vitro And Ex Vitro Propagation Of A Wild-Extinct Fern Lygodium Circinnatum (Burn.F) Sw. Grown In Bali. Bumi Lestari. [Online] 16:2