Debarba, R J, C Deschamps, L A Kanis, D Moterle, and M Rampelotti. “Effects of Nitrogen Fertilization on Growth and Yield of Diterpene Glycosides in Stevia (Stevia Rebaudiana Bertoni)”. Revista Colombiana De Ciencias Hortícolas, vol. 15, no. 1, Jan. 2021, p. e10591, doi:10.17584/rcch.2021v15i1.10591.