Sadikin L, Mariani N, Nasrullah N, Arief Y. Positive Politeness Strategies Implemented By The Lecturers Of Lambung Mangkurat University. LEJ [Internet]. 12Mar.2020 [cited 3Dec.2024];2(1):1-3. Available from: http://103.81.100.242/index.php/gej/article/view/365