Program Evaluation Design and Analysis Methods
1979 ◽
Vol 9
(9)
◽
pp. 494-515
◽
2021 ◽
Vol 8
(5)
◽
pp. 63-70
1997 ◽
Vol 10
(2)
◽
pp. 47-49
◽
Keyword(s):
2014 ◽
1995 ◽
Vol 10
(4)
◽
pp. 325-334
◽
2017 ◽
Vol 41
(5)
◽
pp. 480-482
◽
Keyword(s):