ANALYSIS OF STANDARD TIME IN INCREASING PRODUCTION CAPACITY AT PT SPG USING SHUMARD ADJUSTMENT METHOD. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 1, p. 3805–3813, 2020. DOI: 10.61841/5jh8mw41. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/660. Acesso em: 12 jun. 2025.