Haqiqiansyah G, Fidhiani DD, Randika ZA. Analisis usaha pengolahan amplang di Kecamatan Sanga-Sanga Kabupaten Kutai Kartanegara: Analysis of amplang processing business at Sanga-Sanga District Kutai Kartanegara Regency. jipt [Internet]. 2022 Aug. 1 [cited 2025 Mar. 20];1(2):94-100. Available from: https://e-journals2.unmul.ac.id/index.php/jipt/article/view/427