Barbosa, Wilson, Fernando Antonio Campo-Dall'orto, Mário Ojima, and Toshio Igue. “6-Benzylaminopurine (BAP) Concentration on Shoot Proliferation of ’Gala’ Apple in Vitro”. Pesquisa Agropecuaria Brasileira 25, no. 5 (April 17, 2014): 747–751. Accessed July 9, 2026. https://apct.sede.embrapa.br/pab/article/view/13491.