Muhida, R., Riza, M., Harsoyo, A., Murwadi, H. and Legowo, A. (2025) “Utilization of IoT for Measuring Hydrogen Production in a Photovoltaic-Solid Polymer Electrolyte (PV-SPE) System ”, Journal of Applied Science and Advanced Engineering, 3(1), pp. 37–41. doi: 10.59097/jasae.v3i1.55.