Gayanes, Jeska M. <br/><br/>
Utilization of Onion Skin as Alternative Pigment for Calligraphy Ink 
Jeska M. Gayanes, Arvie Ryan G. Ilustrisimo, Leiel John A. Labastida, Jowardson Dj C. Lamparas and Alejandro B. VIllamor Jr.-- 
 - Manila:  Technological University of the Philippines  2023. 
 - xi 82pages  29cm. 
<br/><br/> Bachelor's thesis 
<br/><br/>College of Industrial Technology.-- 
<br/><br/>Includes bibliographic references and index. 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>BTH TP 949  / G39 2023