1. Praveen, S.: An approach to evaluate subjective questions for online examination system. Int. J. Innov. Res. Comput. Commun. Eng. 2, 6410–6413 (2014)
2. Tulaskar, A., Thengal, A., Koyande, K.: Subjective answer evaluation system. Int. J. Eng. Sci. Comput. 7(4), 10457–10459 (2017)
3. Parmar, V.P., Kumbharana, C.K.: Analysis of different examination patterns having question answer formulation, evaluation techniques and comparison of MCQ type with one word answer for automated online examination. Int. J. Sci. Res. Publ. 6(3), 459–463 (2016)
4. Dhokrat, A., Hanumant, G., Mahender, N.: Automated answering for subjective examination. Int. J. Comput. Appl. 56, 14–17 (2012)
5. Nikam, P., Shinde, M., Mahajan, R., Kadam, S.: Automatic evaluation of descriptive answer using pattern matching algorithm. Int. J. Comput. Sci. Eng., 69–70 (2015)