Hernandez, Lazar Ree C. Utility model for a water refiling station in Digos City/ Lazar Ree C. Hernandez, Sheina B Malagulas and Niko L. Fuentes. - Digos City: UMDC October 2015. - 64 pages; 30 cm. Subjects--Topical Terms: Business Administration--Undergraduate thesis.--Marketing Management Dewey Class. No.: UT 0621 / H43