Widyaning , Andhini Widyaning, Arum Alifia H, Fadilla Ayu P, and Risma Zuhriyatun N. 2025. “TYPOLOGY OF PORTUGUESE FORTRESS AS PART OF SITUATIONAL DEFENSE SYSTEM”. ADBE 4 (1):138-46. https://jourasic.upnjatim.ac.id/index.php/adbe/article/view/94.