Aliudin, Aliudin, et al. “Optimalisasi Pendapatan Bisnis Gula Aren Cair Di Tangkal Kawung Menggunakan Linear Programming Dengan Metode Grafik”. Innovative: Journal Of Social Science Research, vol. 4, no. 4, July 2024, pp. 3426-34, doi:10.31004/innovative.v4i4.13269.