Bautista, C. L.; Valdez, G. M.; Erespe, M. S.; Bastida, G. L.; Magallones, M. O. G.; Campo, R. G.; Pantoja, F. B.; Nemenzo-Calica, P. Coffee (Coffea spp.) Production Systems, Postharvest Innovations, and Quantitative and Agroecological Dynamics in the Davao Region, Philippines. JTCS 2026, 13, 174-186.