Wardana W, I Made Suparta. ANALISIS USAHA WARUNG KOPI DI DESA SEDATI GEDE KECAMATAN SEDATI KABUPATEN SIDOARJO. JNSI [Internet]. 2025 Mar. 5 [cited 2025 Aug. 31];4(2):381-95. Available from: https://ejournal.nlc-education.or.id/index.php/JNSI/article/view/81