M. J. Encarnacion, T. Magallanes, J. Mansueto, M. M. Sallong, G. M. Taloza, and A. Prado, “The powerless intrinsic and extrinsic work motivation to affect grit and the innovative work behavior: Educational context”, dwijmh, vol. 4, no. 4, pp. 2259–2286, Dec. 2025.