TONGCO, Adeltrudis C.; SAZ, Efren B. GROUP FARMING EXPERIENCES IN WESTERN LEYTE, PHILIPPINES. Annals of Tropical Research, [S. l.], v. 1, n. 1, p. 27–34, 1979. Disponível em: https://atr.vsu.edu.ph/article/view/853. Acesso em: 5 dec. 2025.