1. Allouche, J.-P., Zeilberger, D.: Human and automated approaches for finite trigonometric sums. Ramanujan J. (2022). https://doi.org/10.1007/s11139-022-00674-1
2. Davenport, H.: Multiplicative Number Theory, 3rd edn. Springer, New York (2000)
3. Gradshteyn, I.S., Ryzhik, I.M.: Table of Integrals, Series and Products, 5th edn. Academic Press, San Diego (1994)
4. Harshitha, K.N., Vasuki, K.R., Yathirajsharma, M.V.: Trigonometric sums through Ramanujan’s theory of theta functions. Ramanujan J. 57, 931–948 (2022). https://doi.org/10.1007/s11139-020-00349-9
5. Vinay, G., Shwetha, H.T., Harshitha, K.N.: Non-trivial trigonometric sums arising from some of Ramanujan theta function identities. Palest. J. Math. 11(1), 130–134 (2022)