How do you keep yourself organised when dealing with tasks and requests from multiple sources?

Prepare your workspace: Organise your desk. Put everything you use daily within close reach. Get rid of those unused stacks of correspondence, brochures and lists that you keep around because you "might need them someday."

Prioritise your tasks. This requires coordination with bosses, coworkers and subordinates. Decide what tasks are really important to you, your boss, your team members and your organisation. Do them first. Are these tasks that really don't need to be done at all? Get rid of them. Insist on a clear deadline for each task you take on.

Schedualize according to importance and not skipping any stage "step".Alnwairan. Nayef

I simply take notes and prioritise, to do lists, and coffee 

Thanks

I have to prioritizing my tasks to be well organized 

I do make sure to prepare my TO DO LIST in order for me to keep everything on tract and to make sure everything in accomplished.

Making proper schedules 

Punctuality 

Staying calm

Regular diary maintaining and checking 

When handling data input from multiple sources, go for the proactive solution of controlling the flow from these sources; you can either allocate resources to each input source, or allocate a unified file/ledger whereby all data would be consolidated, systematic or Microsoft-based (there are also many 3rd party software that can help online).

Once you got the flow controlled and documented, the job become actively to filter and act; make sure the timeline for these tasks is set and you would be able to share the result for each request with your sources instantly or daily if needed.

You can evolve your job from there and that's where the fun begins. Enjoy

Time management, priorities and just be calm. Not to be pressured.

Planning is the most important. Well planned project is executed with success of a project ot task.

I make a list. I work out what order to do things in by thinking about which tasks are urgent and how important each task is. If I’m not sure what’s urgent and what isn’t, or how important different tasks are, I find out. If I’m given a new task I add it to the list and decide when to do it, so I adapt the order in which I do things as necessary.

deal with the most important tasks 

then organized  what next 

I prioritize first all the request depending on the deadlines.