De Menezes FS, Xavier AA de P. Development, Validation, and Reliability Testing of the Brief Instrument to Assess Workers› Productivity during a Working Day (IAPT). Rev. Bras. Gest. Neg. [Internet]. 2018 Mar. 29 [cited 2024 Nov. 21];20(2):232-47. Available from: https://rbgn.emnuvens.com.br/RBGN/article/view/3764