List of Articles day length Open Access Article Abstract Page Full-Text 1 - Advances in the performance of stevia (Stevia rebaudiana Bertoni): Photoperiod interaction with potassium humate Maryam Kamali Yahya Selahvarzi Atiyeh Oraee Morteza Goldani 10.30495/ijpp.2022.1927755.1317 20.1001.1.21558221.2023.13.2.5.8