PREFACE Citation data from Crossref and Scopus PDF How to Cite “PREFACE” (1994) Periodica Polytechnica Social and Management Sciences, 2(1), pp. 3–4. More Citation Formats Periodica Polytechnica ACM ABNT Chicago Harvard IEEE Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 2 No. 1 (1994) Section Articles
