Roudgarnejad, S., Samdeliri, M., Mirkalaei, A.M. and Moghaddam, M.N. 2022. Improving faba bean seed yield, protein and chlorophyll content by foliar application of humic acid. Acta Scientiarum Polonorum Hortorum Cultus. 21, 2 (Apr. 2022), 115–121. DOI:https://doi.org/10.24326/asphc.2022.2.10.