Siregar, L. A. M.; ANGKAT, N. U. .; DAMANIK, R. I. . Characterization and Evaluation of the Variability of Dragon Fruit Accessions in Dairi District, North Sumatra Province, Indonesia. Nusantara Biosci 2021, 13 (1). https://doi.org/10.13057/nusbiosci/n130118.