Text this: New hadamard matrices of order 4p^2 obtained from Jacobi sums of order 16

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