Khairani Alawiyah Matondang, Ellyka Evitasari Purba, Muammar El Zaidan, Diana Winata Lumbangaol. Perkembangan Teori Ekonomi Industri dan Implikasinya Terhadap Kebijakan: Penelitian . JERKIN [Internet]. 2025 Oct. 27 [cited 2026 Jun. 25];4(2):8802-6. Available from: https://jerkin.org/index.php/jerkin/article/view/3305