This excerpt is about Sultan Abu Bakr and how he founded the sultanate of Sulu that endured for five centuries.
Info
| Type of Material | Published |
| Research Publication Address | Excerpt from great Filipinos in history |
| Year Published | 1990 |
| Author | ZAIDE, Gregorio F., 1990. |
| Research Location | Mindanao State University - Iligan Institute of Technology, Iligan City MSU-IIT, Iligan City |