i have shared some valuable ways to identify areas for improvement and make progress in your communication skills along with I have provided many resources you can use in your journey.
links to resources:
udemy courses - https://www.udemy.com/course/start-speaking-smoothly-fluently-clearly-confidently/
coursera communication course- https://in.coursera.org/learn/wharton-communication-skills
books - Pack of 3 Self Help Bookset for Adult - How to Win Friends and Influence People, Stop Worrying and Start Living, Develop Self Confidence and Influence People by Public Speaking - https://amzn.eu/d/ggFSLhW 2. 7 habits-highly-effective-people - https://www.flipkart.com/7-habits-highly-effective-people-paperback-english/p/itm51ef4fc68172d?pid=RBKGEDFN5ZY29E5E&lid=LSTRBKGEDFN5ZY29E5ES021KB&marketplace=FLIPKART&cmpid=content_regionalbooks_8003060057_u_8965229628_gmc_pla&tgi=sem,1,G,11214002,u,,,395332127672,,,,c,,,,,,,&ef_id=CjwKCAiA2L-dBhACEiwAu8Q9YL3GWwwqVsEiflozlHU-1-aPPsk6I0IfNjnegtq-3wX_qccjNkya1BoCfCIQAvD_BwE:G:s&s_kwcid=AL!739!3!395332127672!!!u!295092701166!&gclid=CjwKCAiA2L-dBhACEiwAu8Q9YL3GWwwqVsEiflozlHU-1-aPPsk6I0IfNjnegtq-3wX_qccjNkya1BoCfCIQAvD_BwE&gclsrc=aw.ds