1.
Costa Veloso CA, Muraoka T, Malavolta E, Guedes de Carvalho J. Diagnosis of macronutrient deficiency in black pepper. PAB [Internet]. 1998 Nov. 1 [cited 2025 Nov. 24];33(11):1889-96. Available from: https://apct.sede.embrapa.br/pab/article/view/5015