<iframe src="https://pod.unistra.fr/video/43946-cours_maths_but1_2021-2022_numero2/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> cours_maths_BUT1_2021-2022_numero2 Pod https://pod.unistra.fr/videos/?owner=charles.boubel 360 https://pod.unistra.fr video 640 1.0 Charles Boubel