Text this: Tripled coincidence point theorems with M-invariant set for a α-ψ-contractive mapping in partially metric spaces

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