Badran, I., Abuamsha, R. and Istytyah, Y. 2023. Intercropping of Lentil (Lens culinaris (and Barley (Hordeum vulgare) under hydroponic system. Palestine Technical University Research Journal. 11, 3 (Sep. 2023), 175–187. DOI:https://doi.org/10.53671/pturj.v11i3.487.