A Systematic Literature Review for the Development of an Object Detection System for Monitoring Underground Crop (Garlic) Growth Using GPRAnna Maria Theresa Hermoso, Bea Bianca Lastimosa, Angel Kathleen Valdez, Vince Jebryl Montero and John BacusBIO Web Conf., 230 (2026) 01004DOI: https://doi.org/10.1051/bioconf/202623001004