ANALISIS EFISIENSI PEMASARAN BENIH IKAN LELE DUMBO (Clarias gariepinus) MENURUT PENDEKATAN ELASTISITAS PERMINTAAN (STUDI KASUS DI DESA SAGARACIPTA KECAMATAN CIPARAY KABUPATEN BANDUNG): The Efficiency Marketing Analysis of Cat Fish Seed (Clarias gariepinus) According Demand Elasticity Approach (A case Study at Sagaracipta Village Ciparay Sub Regency Bandung Regency). AKU [Internet]. 2018 Sep. 10 [cited 2026 May 17];2(1). Available from: https://www.journal.ubb.ac.id/index.php/akuatik/article/view/382