RIFNA HUMAIROH, A. (2014) “THE IMPLEMENTATION OF PROJECT-BASED LEARNING TO TEACH SPEAKING A SPOKEN ADVERTISEMENT FOR THE EIGHTH GRADERS OF SMPN 40 SURABAYA”, RETAIN : Journal of Research in English Language Teaching, 2(1). Available at: https://ejournal.unesa.ac.id/index.php/retain/article/view/6829 (Accessed: 17May2024).