@book { EnergisingDirectedMotivationalCurrentsthroughLearnersAgency,
    title = "Energising Directed Motivational Currents through Learners’ Agency",
    author = "Arkadiusz {Pietluch}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b18212",
    url = "https://www.peterlang.com/document/1059478"
}