Eronico, C., Escalada, R. and Trenuela, R. (1981) “EFFECTS OF DIFFERENT PORTIONS AND LENGTH OF STORAGE OF CUTTINGS ON THE GROWTH AND YIELD OF SWEET POTATO”, Annals of Tropical Research, 3(2), pp. 144–149. Available at: https://atr.vsu.edu.ph/article/view/799 (Accessed: 3 March 2026).