Widati, A. A.; Zakki Fahmi, M.; Nanik Siti Aminah; Budi Prasetyo, A.; Adiarto, T.; Rico Ramadhan. Utilization of Coconut into Virgin Coconut Oil (VCO) to Improve the Economy of the Residents of Kalibatur Village, Tulungagung. ijceaj 2025, 4.