The excerpt gives the real name of Datu Kalun and tells how he became the leader of the Yakans in Basilan.
Info
| Type of Material | Not specified |
| Research Publication Address | Not specified |
| Year Published | 1990 |
| Author | DEPARTMENT OF EDUCATION CULTURE AND SPORTS, REGIONAL OFFICE IX 1990. |
| Research Location | Mindanao State University - Iligan Institute of Technology, Iligan City MSU-IIT, Iligan City |