https:#iopscience.iop.org/article/10.1088/1757-899X/660/1/012044/pdf https:#journals.sagepub.com/doi/abs/10.1068/a46250 https:#journals.sagepub.com/doi /abs/10.1177/09************5428?casa_token=plSxWf4gxGgAAAAA:ETqTY3B_Oz7KcFQjEHrZbH6996UxcgnDzTT_gXwFKvPTXRqv98G-uxcGRU4LNwzQsO-2nJ-B9XUr6qQ Also the following article talks about informal development something that matches this: https:#journals.sage pub .com/doi/full/10.1177/0885412217737340?casa_token=9-o9WoSqCXAAAAA%3A3vrhX4srJo629VKHYD1C0oid-ugmZdKwSBKnDyW0Mk9c8G-QgAYa8A1X3OhRbWgB06Qzi1HxfkoaVe0 I found the following very good: https://www. www.sciencedirect.com/science/article/pii/S01***** *****8860 I would suggest focusing on the latter in terms of structure.
You should add some diagrams / figures. And he certainly wants the bibliography to be collected. You must limit the length to 15 pages