Nugrahini Susantinah Wisnujati, Markus Patiung, Hendy Arsyad Rahindra. ANALISIS EKSISTENSI SEKOLAH LAPANGAN PERTANIAN TANAMAN PANGAN DI JAWA TIMUR. semagri [Internet]. 2022 Nov. 16 [cited 2024 May 2];3(1). Available from: https://semagri.upnjatim.ac.id/index.php/semagri/article/view/19