SCHUMM, Walter. MILITARY FAMILY RESEARCH: METHODOLOGICAL LESSONS LEARNED, OFTEN THE HARD WAY. Archives of Psychology, [S.l.], v. 3, n. 3, june 2019. ISSN 2573-7902. Available at: <https://www.archivesofpsychology.org/index.php/aop/article/view/88>. Date accessed: 03 may 2025.