Yasmin, Adhela, et al. “ANALISIS BEBAN KERJA MENTAL DENGAN METODE NASA-TLX DI PT. PERTAMINA HULU SANGA SANGA”. 2022. Journal of Industrial Innovation and Safety Engineering, vol. 1, no. 1, Feb. 2023, pp. 33-42, doi:10.35718/jinseng.v1i1.751.