1. Abaquita MLP, Buot IE. Ethnobotany of medically important plants in Mt. Manunggal and its vicinity; 2013. https://nanopdf.com/download/ethnobotany-of-medically-important-plants-in-mt-manunggal-and-its_pdf.
2. Aguilar NO. Cordia dichotoma J.G. Forster. In: van Valkenburg JLCH, Bunyapraphatsara N, editors. Plant resources of South-East Asia No 12(2): Medicinal and poisonous plants 2. Bogor: PROSEA Foundation; 2001. Database record: prota4u.org/prosea.
3. Alduhisa GU, Demayo CG. Ethnomedicinal plants used by the Subanen tribe in two villages in Ozamis City, Mindanao, Philippines. Pharmacophore. 2019;10(4):28–42.
4. Antonio MA, Utrera RT, Agustin EO, Jamias JL, Bader AJ, Pascua ME. Survey and characterization of indigenous food plants in Ilocos Norte, Philippines. SEARCA Agriculture and Development Discussion Paper Series No. 2011-2. 61p.
5. Baleta FN, Donato JG, Bolaños JM. Awareness, utilization and diversity of medicinal plants at Palanan, Isabela, Philippines. J Med Plants Stud. 2016;4(4):265–9.