Revita I, Kharismadewi Y, Lesmana S. A Sociopragmatic Study of Cooperative Principles in a Group of Middle-Aged Women’s Conversation . ijoltl [Internet]. 2021May30 [cited 2024Dec.22];6(2):140-54. Available from: https://ijotl-tl.soloclcs.org/index.php/ijoltl/article/view/669