Bhardwaj, M. and Goyal, D. (eds.) (2023) “Methods of Data Collection”, in The Science of Research: Principles and Practices. Shodh Sagar International Publications (2023), pp. 56–90. Available at: https://books.shodhsagar.org/index.php/books/catalog/book/63/chapter/348 (Accessed: 16 June 2025).