Dear Sir/Madam, first, thanks for the provided video material we found it very useful. We wanted to give citations to this material and/or the formula used in it. Can you please, give the link to the published or any other official link to this brightness solution.
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![How to shortest route and service area found in arc gis [ Network analysis ]](/img/tr.png)
![โรงเรียนตอนตี 2 โคตรหลอน..!! [โรงเรียนไดเม่]](http://i.ytimg.com/vi/2MAEMwqVYh8/mqdefault.jpg)
Dear Sir/Madam, first, thanks for the provided video material we found it very useful. We wanted to give citations to this material and/or the formula used in it. Can you please, give the link to the published or any other official link to this brightness solution.