ZIELONKA, Dariusz; NIEREBIŃSKI, Mariusz; KALAJI, Hazem M.; AUGUSTYNOWICZ, Janusz; PRĘDECKA, Anna; RUSSEL, Stefan. Efficiency of the photosynthetic apparatus in Cannabis sativa L. fertilized with sludge froma wastewater treatment plant and with phosphogypsum. Ecological Questions, [S. l.], v. 28, p. 55–61, 2018. DOI: 10.12775/EQ.2017.039. Disponível em: https://apcz.umk.pl/EQ/article/view/EQ.2017.039. Acesso em: 8 jul. 2025.