Nobuhiro Shimizu, Alula Tesfay Asfha. Historical orientation of Yohannes IV Palace in Mekelle, Tigray State, Ethiopia, from the aspects of planning and building techniques. JAPAN ARCHITECTURAL REVIEW. 2021. 5. 1. 44-63
Nobuhiro Shimizu, Alula Tesfay, Rumi Okazaki, Ephrem Telele, Riichi Miyake. How Has A Local Settlement Urbanized in Mekelle, Ethiopia? Case of Ïnda Mesqel’s Development as One of the Aspects of Urbanization Process. Annales d’Éthiopie. 2019. 32. 213-242
清水信宏. Local Techniques and Knowledge on Building and City, and Their Transformation since the 19th Century, in Mekelle and its Surrounds, Tigray Region, Ethiopia. 博士論文(慶應義塾大学). 2019
Alula Tesfay, Nobuhiro Shimizu. Transformation of Urban Landscape of Mekelle City in Relation to Yohannes IV’s Palace and Abreha’s Castle. Fortification and Defensive City: Conference Papers for ICOFORT International Conference in Hikone. 2019
Can Photogrammetry Lead to Effective Analysis of Masonry Buildings? Thinking the potentials through documenting Hokkai-gakuen Block-1 Building, Sapporo
(2nd International workshop on 3D-documentation and its application 2024)
Local Materials and Techniques as Living Heritage in Tigray Region, Ethiopia
(Experts Meeting on Living Heritage in Emergencies: Planning the Response for Safeguarding Living Heritage in Sudan (online) 2023)