Y. A. Álvarez Robledo, M. Oliva Cruz, R. Collazos Silva, N. C. Vilca Valqui, and E. Huaman Huaman, “Agronomic behavior of four blueberry varieties grown on different substrates and altitudinal zonations”, Bioagro, vol. 32, no. 3, pp. 187-194, Oct. 2020.