Taufiq Indera Jayadi, Eva Naritawati, Nurul Hanifah, Maximillian Wilson, Khairiel Anwar, Febria Suryani and Zaki Ahmad 2025. Quantifying the Boiling Point: A Distributed Lag Non-Linear Analysis of Heatwave Intensity and the ’Thermal Distress’ Threshold for Psychiatric Morbidity in an Indonesian Metropolis. Scientia Psychiatrica. 6, 3 (Nov. 2025), 378-390. DOI:https://doi.org/10.37275/scipsy.v6i3.198.