Kao, W F http://orcid.org/0000-0001-7933-6380
Article Title: A geometric approach to Fermat principle as a demonstration of high school geometry and physical optics
Journal Title: Physics Education
Article Type: paper
Copyright Information: © 2021 IOP Publishing Ltd
Publication dates
Date Received: 2021-03-06
Date Accepted: 2021-04-23
Online publication date: 2021-05-14