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 ______     _____     _____    _    _     _____   
|      \\  |  ___||  / ____|| | || | ||  /  ___|| 
|  --  //  | ||__   / //---`' | || | || | // __   
|  --  \\  | ||__   \ \\___   | \\_/ || | \\_\ || 
|______//  |_____||  \_____||  \____//   \____//  
`------`   `-----`    `----`    `---`     `---`

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Text this: Developing Adaptive Hypermedia System based on Learning Design Level B with Rules for Adaptive Learning Activities