Faradela Sandi, Citra Mulya Sari. Pengaruh Biaya Produksi, Omset Penjualan, Dan Biaya Promosi Terhadap Laba Foresthree Coffee Tulungagung . EKOMA [Internet]. 2022 Dec. 9 [cited 2024 May 19];2(1):1-11. Available from: https://journal-nusantara.com/index.php/EKOMA/article/view/807