Lolong, Rima Fien, Deitje Adolfien Katuuk, Jeffry Lengkong, and Viktory Nikodemus Joufree Rotty. 2023. “Learning Management Innovation at Tumpaan Vocational School”. Tadbir : Jurnal Studi Manajemen Pendidikan 7 (1):171-82. https://doi.org/10.29240/jsmp.v7i1.6763.