SUYANTO, Suyanto; ASTUTI, Endang Kusuma. Legalitas dan Mitigasi Risiko Perjanjian Lisan Studi Kasus Transaksi Jual Beli Telur pada UMKM CV Makmur Jaya. J-CEKI : Jurnal Cendekia Ilmiah, [S. l.], v. 5, n. 3, p. 2508–2517, 2026. DOI: 10.56799/j-ceki.v5i3.16714. Disponível em: https://al-haramjournal.co.id/J-CEKI/article/view/16714. Acesso em: 19 aug. 2026.