Ritva Nupponen has written:
'Vahvistajaroolit aikuisen ja lapsen vuorovaikutuksessa' -- subject(s): Children and adults, Reinforcement (Psychology)
Ritva Toivola has written: 'Musta Miksu, taikurikissa'
Heimo Nupponen has written: 'Plan for a programme of research on school physical education in Finland in 1975-1979' -- subject(s): Physical education for children, Research
Ritva Levo-Henriksson has written: 'Media and Ethnic Identity'
Ritva Forslund has written: 'Olen naimaton nainen' -- subject(s): Single women
Ritva Marin has written: 'Finnish travel 1991' -- subject(s): Statistics, Travelers, Tourism
Ritva Korhonen has written: 'Alastarolla, Ylistarossa' -- subject(s): Finnish language, Geographical Names, Inflection
Ritva Kava has written: 'Emil Cedercreutz, Satakunnan eurooppalainen' -- subject(s): Sculptors, Museums, Biography, Regionalism
Ritva Swanljung has written: 'Rakennusalan sanastot ja sanastohankkeet Suomessa' -- subject(s): Bibliography, Building, Dictionaries, Finnish
Ritva Jakku-Sihvonen has written: 'Opetuksen havainnollistamisen vaikutuksista' 'Tavoitteisuus ja opettamisprosessi' -- subject(s): Case studies, Curriculum evaluation, Evaluation, Lesson planning, Observation (Educational method), Rating of, Teachers, Valtion koulutuskeskus
Ritva Reinikka is an economist and has written several research papers and publications on topics related to development economics, particularly focusing on issues facing low-income countries. She has also co-authored books and reports on development policies and strategies.
Ritva Pipinen's birth name is Ritva Liisa Pipinen.
Ritva Oksanen's birth name is Ritva Annikki Piilikangas.