Yuliati Yovi, E., Prasetiana, D., & Aquilla Nirmalasari, N. (2021). WORK MEASUREMENT STUDY ON MOTOR-MANUAL PINE TAPPING OPERATION: THE APPLICATION OF THE CONCEPT OF LEAN MANUFACTURING AND ALLOWANCES. Indonesian Journal of Forestry Research, 8(1), 111–125. https://doi.org/10.59465/ijfr.2021.8.1.111-125