Krug, Maximilian, and Svenja Heuser. “Ethics in the Field: Research Practice in Audio-Visual Studies”. Forum Qualitative Sozialforschung / Forum: Qualitative Social Research 19, no. 3 (September 26, 2018). Accessed August 18, 2022. https://www.qualitative-research.net/index.php/fqs/article/view/3103.