Rofi'ah Febriani. “Analys of the Analysis of the Influence of Work Ethic and Work Motivation on Employee Work Productivity of Pt. Bayer Indonesia: Motivation, Work Ethic”. International Journal of Educational and Life Sciences, vol. 2, no. 11, Nov. 2024, pp. 1285-94, doi:10.59890/ijels.v2i11.2627.