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Researcher.Life借由意得辑在过去20年中与科研人员合作的经验，进一步探求他们在发表及科研事业上有何需求。
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Search journals OADI - Rivista dell'Osservatorio per le Arti Decorative in Italia
OCCASIONAL PAPERS KAGOSHIMA UNIVERSITY RESEARCH CENTER FOR THE PACIFIC ISLANDS
OCCASIONAL PAPERS OF THE FLORIDA STATE COLLECTION OF ARTHROPODS
OCCASIONAL PAPERS OF THE IUCN SPECIES SURVIVAL COMMISSION
OCCASIONAL PAPERS OF THE MUSEUM OF NATURAL SCIENCE LOUISIANA STATE UNIVERSITY
OCCASIONAL PAPERS OF THE MUSEUM OF ZOOLOGY UNIVERSITY OF MICHIGAN
OCCASIONAL PAPERS SAM NOBLE OKLAHOMA MUSEUM OF NATURAL HISTORY
ODJELJENJA PRIRODNIKH NAUKA CRNOGORSKA AKADEMIJA NAUKA I UMJETNOSTI GLASNIK
Odontology / the Society of the Nippon Dental University
OFFICIAL GAZETTE OF THE UNITED STATES PATENT AND TRADEMARK OFFICE PATENTS
Official publication of the German Society of General and Applied Entomology
Oikos: Jurnal Kajian Pendidikan Ekonomi dan Ilmu Ekonomi
Omer Halisdemir University journal of engineering sciences
Omsk scientific bulletin. Series "Aviation-rocket and power engineering"
Omsk scietntific bulletin. Series Society. History. Modernity
Online Journal of Communication and Media Technologies
Op. Cit.: Revista de Estudos Anglo-Americanos / A Journal of Anglo-American Studies
Operational Research in Engineering Sciences: Theory and Applications
Operations Research/ Computer Science Interfaces Series
Operative Techniques in Otolaryngology - Head and Neck Surgery
Operative Techniques in Thoracic and Cardiovascular Surgery
OPIR MATERIALIV I TEORIA SPORUD-STRENGTH OF MATERIALS AND THEORY OF STRUCTURES
Optical Memory and Neural Networks (Information Optics)
Optics and Spectroscopy (English translation of Optika i Spektroskopiya)
Optoelectronics and Advanced Materials, Rapid Communications
Opuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis
Oral and Maxillofacial Surgery Clinics of North America
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
Organization, Technology and Management in Construction
Osterreichische Zeitschrift fur Geschichtswissenschaften
Outlines of global transformations: politics, economics, law
Ovidius University Annals, Series Physical Education and Sport/Science, Movement and Health