P. Hakkarainen
发表
Leena Metso,
P. Hakkarainen,
2003
.
Aili Malm,
Martin Bouchard,
Holly Nguyen,
2015,
The International journal on drug policy.
Tom Decorte,
M. Barratt,
S. Lenton,
2019,
Drugs and Alcohol Today.
Tom Decorte,
S. Lenton,
Sharon R. Sznitman,
2018,
Drugs and Alcohol Today.
V. A. Frank,
P. Hakkarainen,
Jussi Perälä,
2011,
European Addiction Research.
Tom Decorte,
M. Barratt,
S. Lenton,
2015,
The International journal on drug policy.
P. Hakkarainen,
Kati Kataja,
Petteri Koivula,
2018,
Drugs and Alcohol Today.
H. Ollila,
Kirsimarja Raitasalo,
Karoliina Karjalainen,
2020,
Addictive behaviors.
C. Tigerstedt,
K. Kuoppasalmi,
K. Kiianmaa,
2012,
Addiction.
Matilda Hellman,
P. Hakkarainen,
Maija Majamåki,
2014
.
T. Tammi,
P. Hakkarainen,
Ali Unlu,
2022,
Nordisk alkohol- & narkotikatidskrift : NAT.
T. Lintonen,
Karoliina Karjalainen,
P. Hakkarainen,
2017,
Drug and alcohol dependence.
C. Tigerstedt,
T. Tammi,
P. Hakkarainen,
2013,
The International journal on drug policy.
C. Tigerstedt,
T. Tammi,
P. Hakkarainen,
2007
.
J. Haukka,
Karoliina Karjalainen,
P. Hakkarainen,
2019,
Scandinavian journal of public health.
Leena Metso,
P. Hakkarainen,
2009,
European Addiction Research.
T. Tammi,
P. Hakkarainen,
Ali Unlu,
2022,
Journal of Drug Issues.
A. Unlu,
Fatih Demiroz,
T. Tammi,
2021
.
Inari Sakki,
C. Tigerstedt,
P. Hakkarainen,
2018,
Drugs and Alcohol Today.
Aili Malm,
Pekka Hakkarainen,
Tom Decorte,
2019,
Methodological Innovations.
C. Tigerstedt,
P. Hakkarainen,
2007
.
P. Hakkarainen,
2013,
Social science & medicine.
P. Hakkarainen,
Kati Kataja,
S. Hautala,
2019
.
P. Hakkarainen,
Kati Kataja,
S. Väyrynen,
2018
.
Karoliina Karjalainen,
P. Hakkarainen,
Veli‐Matti Sorvala,
2015
.
A. Unlu,
T. Tammi,
P. Hakkarainen,
2020
.
K. Laidler,
A. Hathaway,
Tom Decorte,
2018,
The International journal on drug policy.
P. Hakkarainen,
Jussi Perälä,
Heini Kainulainen,
2008
.
Karoliina Karjalainen,
P. Hakkarainen,
Jenni Savonen,
2021,
Drugs: Education, Prevention and Policy.
Karoliina Karjalainen,
T. Gunnar,
P. Hakkarainen,
2022,
Nordisk alkohol- & narkotikatidskrift : NAT.
Tom Decorte,
M. Barratt,
S. Lenton,
2019
.
A. Kokkevi,
A. Calafat,
M. Juan,
2001
.
Karoliina Karjalainen,
P. Hakkarainen,
Kati Kataja,
2019
.
Aili Malm,
Martin Bouchard,
Holly Nguyen,
2012
.
J. Törrönen,
C. Tigerstedt,
P. Hakkarainen,
2018,
Nordisk alkohol- & narkotikatidskrift : NAT.
C. Tigerstedt,
P. Hakkarainen,
Kati Kataja,
2018,
Nordisk alkohol- & narkotikatidskrift : NAT.
Francois R. Lamy,
Aileen O'Gorman,
P. Hakkarainen,
2019,
Contemporary Drug Problems.
C. Tigerstedt,
Karoliina Karjalainen,
P. Hakkarainen,
2017,
European Addiction Research.
P. Hakkarainen,
2016
.
Anne-Sofie Christensen,
Aili Malm,
Martin Bouchard,
2015,
The International journal on drug policy.
P. Hakkarainen,
Jussi Perälä,
2016
.
Eric L. Sevigny,
M. Barratt,
Jodie Grigg,
2023,
The International journal on drug policy.
M. Barratt,
Jodie Grigg,
Bernd Werse,
2024,
The International journal on drug policy.