Julfikar Mawansyah et al. 2025. Design of a Miniature Sensor and Algorithm for Real-Time Interpretation of Micro-Nutrient Data . JURAL RISET RUMPUN ILMU TEKNIK. 4, 2 (Jun. 2025), 264–275. DOI:https://doi.org/10.55606/jurritek.v4i2.5812.