- Gougoulias, Nikolaos., Vagelas, Ioannis., Papachatzis, Alexandros., Stergiou, Eleftheria., Chouliaras, Nikolaos., Chouliara, Adamantia. (2024) Chemical and biological properties of a sandy loam soil amended with olive mill waste, solid or liquid form, in vitro. IJROWA, 2(1):1 - 8. https://doi.org/10.1186/2251-7715-2-13