Hasanah, A. U., R. Ambarini, and G. Y. Shiang. “AN ANALYSIS OF LEARNING ACTIVITIES FOR PROBLEM-BASED LEARNING IN THE PROCEDURE TEXT LESSON PLAN”. PRIMER : Jurnal Ilmiah Multidisiplin, vol. 1, no. 5, Sept. 2023, pp. 503-1, doi:10.55681/primer.v1i5.192.