Crab Monitoring System (CMS) using Internet of Things (IoT’s)Ayi Rahmat, Dietrich G. Bengen, Dea Fauzia Lestari, Syamsul B. Agus, Riza A. Pasaribu, Dedi Jusadi and Donwill PanggabeanBIO Web Conf., 106 (2024) 01001DOI: https://doi.org/10.1051/bioconf/202410601001