Pawitra, Theresia Amelia, Rivki Al Khairi, and Dharma Widada. 2025. “The Ergonomic Risk Evaluation of Work Posture for Oil Palm Harvest Workers in Large Plantations in East Kalimantan Using SNI 9011:2021”. Journal of Integrated System 7 (2):211-22. https://doi.org/10.28932/jis.v7i2.10152.