GONZAGA, Zenaida C. et al. Increasing pechay (Brassica rapa L. ssp. chinensis) production through suitable seedling establishment under two cultivation systems in the Southern Philippines. Annals of Tropical Research, [S. l.], v. 39, n. Supplement B, p. 129–136, 2017. DOI: 10.32945/atr39sb10.2017. Disponível em: https://atr.vsu.edu.ph/article/view/177. Acesso em: 22 dec. 2024.