KUSUMABRATA, I. Penentuan Harga Pokok Penjualan dan Laba Rugi Usaha Kelompok Wanita Tani Kota Tangerang. Yumary: Jurnal Pengabdian kepada Masyarakat , [S. l.], v. 7, n. 1, p. 93–105, 2026. DOI: 10.35912/yumary.v7.n1.p93-105.2026. Disponível em: https://journals.goodwoodpub.com/index.php/jpm/article/view/7008. Acesso em: 12 sep. 2026.