Antônio Barbosa da Silva, Renan Cantalide de Souza, Jorge Luiz Xavier Lins Cunha, Lima, L.A.R., Luiz Eugênio Bulhões and João Virginio da Silva Neto 2023. Phytosociology and periods of weed interference in pineapple cv. Pérola according to spacing. Comunicata Scientiae. 14, (Aug. 2023), e3949. DOI:https://doi.org/10.14295/cs.v14.3949.