Judijanto, Loso, Bassam Al-Khouri, and Rania Khatib. “Quantum Field Theory in Curved Spacetime”. Journal of Tecnologia Quantica 2, no. 1 (June 8, 2025): 35–43. Accessed September 6, 2025. https://ypidathu.or.id/journal/index.php/quantica/article/view/1964.