Hutagalung, Robert, 		Manuaba, A, 		Nala, I Gusti Ngurah, AND 		Sutjana, I Dewa Putu.
" IMPROVEMENT OF WORK QUALITY BY APPLYING ERGONOMIC APPROACH INCREASES PERFORMANCE OF TRADITIONAL PORTERS IN BADUNG MARKET DENPASAR" <em>INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES</em> [Online], (26 November 2012)