Jutzi, MichelleMichelleJutziSchüpbach, MarianneMarianneSchüpbachFrei, LukasLukasFreiNieuwenboom, WimWimNieuwenboomAllmen, Benjamin vonBenjamin vonAllmen2019-09-192017-05-3120162196-7423https://fis.uni-bamberg.de/handle/uniba/42031engPursuing a Common Goal: How School Leaders and After-School Directors Perceive Professional Culture of Collaboration.article10.3224/ijree.v4i1.24773