“…Several instruments are used to try to explain it by considering different dimensions: SERVQUAL [ 34 ], a model by Rust and Oliver [ 35 ], and sub-dimensions [ 36 , 37 , 38 , 39 ]. Specific models are used in the field of sports management: SPORTSERV [ 40 ], EVENQUAL) [ 41 ], SEQSS [ 38 ], EPOD, and EPOD2 [ 42 , 43 ], which also introduce dimensions specific to each sporting event or service [ 25 , 27 , 44 , 45 , 46 , 47 ]. Furthermore, taking into account that perception may vary from spectators to participants [ 31 ], some analyses focus on spectators [ 14 , 44 , 48 , 49 , 50 ], and others on participants [ 13 , 17 , 30 , 51 , 52 , 53 ].…”