“Implementation of the State Law Principles in Trader Education on Banjarmasin City Pavement: Article 12 Letter (d) Analysis of Regulation No. 14 of 2015”. Central: Journal of Economics and Law, vol. 4, no. 1, Jan. 2026, pp. 8-15, https://jurnal.yrpk.org/index.php/central/article/view/53.