good eveninga very good and great project which i'm very interested in but unfortunately can't find a valid download link or if any one can point me to a simmiler solution
please take in consideration my request
The project in question appears "dead", as the last update is 2016.
A google search for "TIME-DRIVEN ACTIVITY-BASED COSTING open source software" gave this hit: eabc
You might get better results following the wiki link.