Teller, C., Teller, W., & Grant, D. B. (2005). Web-based surveys in logistics research: An empirical application. In H. Kotzab, S. Seuring, M. Müller, & G. Reiner (Eds.), Research Methodologies in Supply Chain Management: In Collaboration with Magnus Westhaus (139-154). Physica-Verlag. https://doi.org/10.1007/3-7908-1636-1_10