Munir, Asmawati, et al. “SORUS MORPHOLOGY IN FERNS OF THE Polypodiaceae AND Tectariaceae FAMILIES IN THE ATO WATU WATERFALL AREA, AMONGGEDO DISTRICT”. Jurnal Bioteknologi & Biosains Indonesia (JBBI), vol. 12, no. 2, Dec. 2025, pp. 250-7, doi:10.55981/jbbi.2025.14180.