Modification in Optical lever and Koenig’s method by replacing Telescope using LASER source. Leadership, Education, Personality: An Interdisciplinary Journal, ISSN: 2524-6178, [S. l.], v. 18, n. 12, p. 1520–1524, 2025. DOI: 10.1366/9hth2e08. Disponível em: https://sibe.rpress.co.in/index.php/jimr/article/view/618.. Acesso em: 21 feb. 2026.