Ratu, Jacob.
"Posture Improvement and Stretching Treatment Based on Participatory Ergonomic Decrease Risk  of Work Posture and Low Back Pain Intensity on Brick Workers in Kupang, NTT." <em>Logic : Jurnal Rancang Bangun dan Teknologi</em> [Online], 20.1 (2020): 59-64. Web. 20 Apr. 2024