Siregar AZ, Novizar, Joshi RC. Edu-Agri: Oppurtunity for Support the Education and Increases Food Security in Hanoi, Vietnam and Northern Sumatera, Indonesia. Jurnal KALANDRA [Internet]. 5 Mei 2026 [dikutip 6 Mei 2026];5(3):94-102. Tersedia pada: https://jurnal.radisi.or.id/index.php/JurnalKALANDRA/article/view/654