APA (7th ed.) Citation

Widia, M., Siti Zawiah, M. D., & Nukman, Y. (2019). Maximum acceptable lifting frequency of novice and worker for manual material handling task.

Chicago Style (17th ed.) Citation

Widia, Mirta, M. D. Siti Zawiah, and Yusoff Nukman. Maximum Acceptable Lifting Frequency of Novice and Worker for Manual Material Handling Task. 2019.

MLA (9th ed.) Citation

Widia, Mirta, et al. Maximum Acceptable Lifting Frequency of Novice and Worker for Manual Material Handling Task. 2019.