Radiometric Traceability for Pyranometer Calibration Based on High Flux LEDs and Reference Detector. Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 61, n. 4, p. 247–253, 2023. DOI: 10.56042/ijpap.v61i4.68963. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/540. Acesso em: 15 may. 2026.