NAKHALIN PHOUNSAVATH; VANNASINH SOUVANNASOUK; KHAMPHISAY KHAMMINGSAVATH; PHOUTSAVATH PHANTHAVONG; CHANTIEM SILALAI; BUALAPHANH MINGKHUAN; ODETH SIHAVONG; SALONGXAY FONGSAMOUTH. Circular bioeconomy valorization of coffee bark residues: Soil chemical transformation and yield enhancement in highland arabica coffee systems. Maejo International Journal of Energy and Environmental Communication, [S. l.], v. 7, n. 2, p. 19–26, 2025. DOI: 10.54279/mijeec.v7i2.261857. Disponível em: https://ph02.tci-thaijo.org/index.php/MIJEEC/article/view/261857. Acesso em: 16 sep. 2026.