J. Weerahewa
发表
J. Weerahewa,
2008
.
S. Lanka,
J. Weerahewa,
2014
.
J. Weerahewa,
S. Thamiem,
U. Perera,
2010
.
J. Weerahewa,
G. Pushpakumara,
Pahan Prasada,
2020
.
J. Weerahewa,
K. Rajmohan,
2010
.
J. Weerahewa,
L. Galagedara,
G. Pushpakumara,
2016
.
J. Weerahewa,
W. Dandeniya,
2020
.
J. Weerahewa,
S. Kodithuwakku,
G. Pushpakumara,
2015
.
T. Maraseni,
J. Hellin,
Jikun Huang,
2021,
Agricultural Systems.
J. Weerahewa,
2004
.
J. Weerahewa,
K. Rajmohan,
2009
.
J. Weerahewa,
Pradeepa Korale-Gedara,
C. Wijetunga,
2020
.
J. Weerahewa,
R. Dharmadasa,
P. A. Samarathunga,
2018,
Tropical Agricultural Research.
J. Weerahewa,
K. Sandaruwan,
S. A. Weerasooriya,
2020,
Tropical Agricultural Research.
J. Weerahewa,
S. Kodithuwakku,
H. Boughanmi,
2016
.
S. Lanka,
J. Weerahewa,
2004
.
J. Weerahewa,
K. Meilke,
2008
.
J. Weerahewa,
Kevin Z. Chen,
2002
.
J. Weerahewa,
Kevin Z. Chen,
1998,
Agricultural and Resource Economics Review.
S. Sahibzada,
J. Weerahewa,
D. Hemachandra,
2021,
Tropical Agricultural Research.
J. Roy,
J. Weerahewa,
B. Marambe,
2013
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S. Sahibzada,
J. Weerahewa,
D. Hemachandra,
2020
.
J. Weerahewa,
2009
.
J. Weerahewa,
H. Gunatilake,
S. Thrikawala,
2011
.
E. Goddard,
J. Weerahewa,
D. Sellen,
1995
.
D. Roy,
J. Weerahewa,
Pradeepa Korale-Gedara,
2022,
Food Control.
J. Weerahewa,
U. Jayasinghe-Mudalige,
S. Kariyawasam,
2007
.
J. Weerahewa,
P. Weligamage,
G. Silva,
2015
.
J. Weerahewa,
B. Marambe,
D. Pushpakumara,
2012
.
S. Babu,
J. Weerahewa,
C. Wijetunga,
2018
.
J. Weerahewa,
G. Silva,
M.N.D.F. Abeykoon,
2015
.
J. Weerahewa,
B. Marambe,
W. Dandeniya,
2020
.
Jeevika Weerahewa,
Anoma Ariyawardana,
A. Ariyawardana,
2010
.
J. Weerahewa,
R. Vyn,
K. Meilke,
2012
.
J. Weerahewa,
R. Vyn,
K. Meilke,
2008
.
Tariff endogeneity: effects of export price of desiccated coconuts on edible oil market in Sri Lanka
J. Weerahewa,
K. Jayalath,
2015
.
J. Weerahewa,
S. Samarajeewa,
H. Gunathilake,
2002
.
J. Weerahewa,
U. Jayasinghe-Mudalige,
S. Kariyawasam,
2006
.
J. Weerahewa,
J. Timsina,
Chamali Wickramasinghe,
2023,
Agricultural Systems.
J. Weerahewa,
S. Weerasooriya,
D. Dayananda,
2021,
Tropical Agricultural Research.
J. Weerahewa,
N. Wickramaarachchi,
2016
.
J. Weerahewa,
D. Dayananda,
2023,
Agricultural Systems.
J. Weerahewa,
S. Weerasooriya,
D. Dayananda,
2023,
Frontiers in Sustainable Food Systems.
J. Weerahewa,
Sabahat Zubair,
1990
.
J. Weerahewa,
R. Farquharson,
T. Ramilan,
2023,
Agricultural Systems.
J. Weerahewa,
B. Marambe,
G. Pushpakumara,
2021
.
J. Weerahewa,
H. Kotagama,
J. Jayasundara,
1999
.
J. Weerahewa,
P. Dembatapitiya,
2015
.
J. Weerahewa,
2011
.
J. Weerahewa,
G. Pushpakumara,
D. Hemachandra,
2021
.
J. Weerahewa,
Pradeepa Silva,
D. Hemachandra,
2020
.
J. Weerahewa,
H. Gunatilake,
2010
.
J. Weerahewa,
C. Wijetunga,
P. K. Gedara,
2018
.
J. Weerahewa,
Pahan Prasada,
Ranmuthumali de Silva,
2005
.
J. Roy,
J. Weerahewa,
B. Marambe,
2018,
Sri Lanka Journal of Food and Agriculture.
J. Weerahewa,
I. Rathnayake,
2011
.
J. Weerahewa,
J. Timsina,
2023,
Agricultural Systems.
J. Weerahewa,
I. Rathnayake,
2005,
Food and nutrition bulletin.
A. Ariyawardana,
J. Weerahewa,
S. Ekanayake,
2004
.
J. Weerahewa,
I. Rathnayake,
2003
.
J. Weerahewa,
R. Rathnayaka,
2015
.
J. Weerahewa,
L. Gunaratne,
S. Krishnal,
2022
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J. Weerahewa,
S. Krishnal,
2014
.
V. Singh,
J. Weerahewa,
S. Thamiem,
2011
.
J. Weerahewa,
G. Pushpakumara,
C. Rajapakse,
2013,
Appetite.
J. Weerahewa,
P. K. Gedara,
H. Kanthilanka,
2015
.
J. Weerahewa,
B. Marambe,
S. Jana,
2012
.
J. Weerahewa,
S. Kodithuwakku,
2011
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R. Marasinghe,
J. Weerahewa,
S. Ratnasiri,
1999
.
EFFICIENCY OF THE AGROCHEMICAL INPUT USAGE IN THE PADDY FARMING SYSTEMS IN THE DRY ZONE OF SRI LANKA
D. Little,
J. Weerahewa,
K. Kodithuwakku,
2006
.
J. Weerahewa,
H. Kanthilanka,
2019,
Tropical Agricultural Research.
R. Wigle,
J. Weerahewa,
M. Bredahl,
2007
.
R. Wigle,
J. Weerahewa,
M. Bredahl,
2006
.
J. Weerahewa,
S. Samarakoon,
L. Gunarathne,
2022,
CORD.
J. Weerahewa,
N. Wickramaarachchi,
2018,
Sri Lanka Journal of Economic Research.
J. Weerahewa,
2006
.
J. Weerahewa,
Y. M. Bandara,
C. Swarnathilake,
2019,
Global Business Review.
J. Weerahewa,
B. Marambe,
G. Pushpakumara,
2014
.
J. Weerahewa,
Sidath Prasanna Wickrama,
Nawarathna Bandara Kandangama,
2024,
Frontiers in Sustainable Food Systems.
J. Weerahewa,
L. Galagedara,
G. Pushpakumara,
2016
.