Dewi R, Saepuloh A, Perwito P. Analisis Studi Kelayakan Bisnis Pada Usaha Bobilu Bola-Bola Ubi Lumer. Lancah J. Inov. Tren [Internet]. 2025 Jan. 26 [cited 2026 Jan. 9];3(1):89~102. Available from: https://journal.lembagakita.org/ljit/article/view/3741