Dessy Liana, Udik Budi Wibowo. Cooperation Management between Vocational High School and World Business Industry in Indragiri Hulu Regency. IJETR [Internet]. 2025 Mar. 21 [cited 2026 Jun. 14];3(1):231-42. Available from: https://jurnalinternasional.com/index.php/ijetr/article/view/432