Indeed, ‘doing good with good OR’ has been adopted by INFORMS in the US as the name of a student paper competition intended to highlight innovative public-sector applications (INFORMS 2016a), and INFORMS has recently started a non-profit voluntary consulting initiative called ‘Pro Bono ...
But what I do to make chapatis is basically what merrybaker's niece suggested. (I don't make them every day though) I use a half and half mix of all-purpose unbleached (~11.5% protein) and whole wheat flour (~13.5% protein) mixing it with a little salt and just enough HOT water ...