Purnomo, B.H., Novita, E., At-Ta’annyU. and Bagus Suryaningrat, I. 2025. The Eco-Efficiency Level Analysis at Various Scales of Robusta Coffee Production of Argopuro Mountain, Jember, Indonesia, Based on Life Cycle Assessment. Pelita Perkebunan (a Coffee and Cocoa Research Journal). 41, 1 (Apr. 2025), 36-46. DOI:https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v41i1.596.