Retno Wiratih, Hernawati W., and M. Havidz Aima. “Teacher As a Transformer of Cognitive and Wisdom for Sustainable Character Development”. Journal of Advance Research in Social Science and Humanities (ISSN 2208-2387), vol. 3, no. 4, Apr. 2017, pp. 01-09, https://doi.org/10.53555/nnssh.v3i4.271.