Muhammad Khairunnasri, Purna Hijjah, Sri Herawati, Septi Andriana, & Selamet Riadi Jaelani. (2023). The Effectiveness of English Organization (ESC) to Improve Speaking Skill of Students at Hamzanwadi University. Pendekar : Jurnal Pendidikan Berkarakter, 1(4), 238-244. https://doi.org/10.51903/pendekar.v1i4.335