Mubarok, Husni, Ma’ruf Akbar, and Endry Boeriswati. 2021. “The Impact of Perceptions of Policy Dissemination, Communication, and Motivation on National Character Knowledge of Primary School Teachers”. Journal of Educational and Social Research 11 (2). London, U.K.:128. https://doi.org/10.36941/jesr-2021-0036.