A Kirkpatrick Training Model [9].
A Practical Guide to Training Evaluation - AIHR
The Kirkpatrick Model of Training Evaluation: Guide
Kirkpatrick Evaluation Schema
Going Beyond the Kirkpatrick Model: Rethinking Your Training
Measuring the Impact of Training: Kirkpatrick levels
The Best Way to Use the Kirkpatrick Model for Evaluating L&D
Kirkpatrick Level Evaluation Examples for Engineering Teams
An introduction to the Kirkpatrick model
Overview on Kirkpatrick's four-level model for evaluation