HAMBARDZUMYAN, A. The Art of Khachkar-Making. Journal of Traditional Building, Architecture and Urbanism, Toledo, España, n. 6, p. 244–253, 2025. DOI: 10.51303/jtbau.vi6.882. Disponível em: https://traditionalarchitecturejournal.com/index.php/home/article/view/882. Acesso em: 27 apr. 2026.