TY - JOUR AU - Beeli-Zimmermann, Sonja PY - 2014 TI - Beyond questionnaires – Exploring adult education teachers’ mathematical beliefs with pictures and interviews JO - ALM International Journal VL - 9 IS - 2 SP - 35 EP - 53 UR - http://www.alm-online.net/alm-publications/alm-journal/ KW - adult education teachers KW - mathematical beliefs KW - qualitative methods KW - content analysis ER -