This book, titled “Architectural Sciences: Spatial Design and Planning Research,” is an important step toward understanding the comprehensive nature of spatial design and planning research as an emerging interdisciplinary academic field. Rather than being limited to knowledge specific to the discipline of architecture, this field encompasses interactions among various disciplines, such as social sciences, environmental sciences, aesthetics, and technology. Adopting an interdisciplinary approach enables a more holistic analysis of space, considering its social, cultural, and technical aspects; studies that address the existence, social functions, and sustainability of space can only gain meaning within this type of integrated framework.