[1] Ahmed Ellord and Nafisa Salah are mentioned. The document discusses a multi-step process involving numbers and sections.
[2] Key parts of the process are outlined in points with numbers and brackets. The steps refer to assigning values, performing calculations, and deriving results.
[3] In the end, conclusions are drawn regarding relationships between the initial and final parts of the process. Symbols and parentheses are used to logically connect different steps and sections.