Suchao-in, K.; Pongsuwan, P.; Pongsuwan, P.; Sinsomsak, W.; Jaithong, W.; Laisawadikul, S.; Fueangkaew, E.; Sriwichai, P.; Natam, P.; Prachayamongkol, P.; Suwannapusit, S.; Vimonmanas, K.; Suwannakati, N.; Teecorngon, S.; Klinsorn, K.; Meesungnoen, N. THE EFFECT OF CELEBRITY ENDORSEMENT NO SPECTATOR LOYALTY IN PROFESSIONAL FOOTBALL CLUB IN BANGKOK AND PERIMETER. JSSH 2021, 22, 320-331.