MASHURI PRATAMA I. ANALISIS SEKTOR POTENSIAL DI KECAMATAN PORONG PASCA LUAPAN LUMPUR LAPINDO. j.pendidik.ekon. [Internet]. 2015 Jul. 31 [cited 2025 Jul. 14];3(3). Available from: https://ejournal.unesa.ac.id/index.php/jupe/article/view/12548