Poulton, E. C., & Mousty, P. (1991). The legibility of print: A review. Journal of Experimental Psychology: Human Perception and Performance, 17(3), 549-565.
Heggannavar, S. S., & Savanur, K. (2017). Typographic analysis of Kannada fonts. Journal of Design Research, 15(2), 147-163. Kannada Font Kama Kathegalu
The readability and aesthetics of the "Kama Kathegalu" font were evaluated through a user study. The study involved 100 participants, who were asked to read a sample text in Kannada using the "Kama Kathegalu" font. The results showed that the font was highly legible and aesthetically pleasing, with users appreciating its elegant and cursive strokes. Poulton, E
You're looking for a paper on "Kannada Font Kama Kathegalu", which seems to be a Kannada phrase that translates to "Kannada Font Beautiful Stories" or "Kannada Font Lovely Stories". The legibility of print: A review
Here's a draft paper: