Ivankova, Nataliya V. Mixed methods applications in action research : from methods to community action / Nataliya V. Ivankova - Thousand Oaks, CA : SAGE, 2015 - xx, 446 p. : ill. ; 23 cm. Includes bibliographical references and index ISBN: 9781452220031 (pbk.) Subjects--Topical Terms: Action researchEducation--Research--Methodology