here are Three approaches to samAsa offered here.
1. The first is through samAsacakra (समासचक्र) written by an unknown author.
This is described below.
2. The second is through samAsalakSaNa (समासलक्षण) written by ratnamaNDanasUri (रत्नमण्डनसूरि).
To read it, just click here.
3. The third is through samAsaprakaraNavyAkhyA (समासप्रकरणव्याख्या) by jayAnandasUri (जयानन्दसूरि). To read it, please click here.
The second and third books are edited by me. Therefore as a gentleman’s promise, I expect that the scholarly community will not violate copyright laws and use it for their personal use only.
Enjoy