Analisis Faktor Risiko yang Mempengaruhi Postur Kerja Terhadap Keluhan Musculoskeletal Disorders (MSDs) Pada Pekerja di Laboratorium Aplikasi Makanan dan Minuman PT X = Analysis of Risk Factors that Effect the Working Posture of Workers with Musculoskeletal Disorders Symptopms at Food and Beverage Application Laboratory of PT X - Sebayang, Maya Pehulisa, author (2019)