Erika Ermi Sentiyasari, Agung Wicaksono, and Mahendra Puji Permana Aji. “The Effect of Project-Based Learning to The Tenth Grade Students’ Speaking”. Prosiding SEMDIKJAR (Seminar Nasional Pendidikan Dan Pembelajaran), vol. 7, Aug. 2024, pp. 25-31, https://proceeding.unpkediri.ac.id/index.php/semdikjar/article/view/5158.