Author
Organisation for Economic Co-operation and Development
1,209
Organisation de coopération et de développement économiques
442
World Bank
116
World Bank Group
92
American Chemical Society Division of Chemical Education
77
United States Agency for Health Care Policy and Research
46
Leal Filho, Walter
33
Zajda, Joseph
32
Bühler, Peter
31
Schlaich, Patrick
31
SpringerLink (Online service)
30
Sinner, Dominik
29
Nusche, Deborah
28
Rousseau, Jean-Jacques
28
Watts, Isaac
26
Wallwork, Adrian
25
Borgonovi, Francesca
24
Locke, John
24
Patrinos, Harry Anthony
24
Falzetti, Patrizia
23
Field, Simon
23
Schleicher, Andreas
22
Ifenthaler, Dirk
21
Santiago, Paulo
21
Shewbridge, Claire
20
The World Bank
20
Avvisati, Francesco
19
Brougham and Vaux, Henry Brougham
19
Egger, Rudolf
19
Vincent-Lancrin, Stéphan
19
Quirk, Thomas J.
18
Genlis, Stéphanie Félicité
17
Incorporated Society in Dublin for Promoting English Protestant Schools in Ireland
17
Ioannou, Andri
17
Merkens, Hans
17
Palepa, Grigorij Abramovich
17
Roth, Wolff-Michael
17
Zaphiris, Panayiotis
17
Chapone, Hester
16
Ecarius, Jutta
16
Helsper, Werner
16
Kuczera, Małgorzata
16
Teichler, Ulrich
16
World Bank Development Research Group
16
Amaral, Alberto
15
Billett, Stephen
15
Khine, Myint Swe
15
Krüger, Heinz-Hermann
15
Miesenberger, Klaus
15
More, Hannah
15
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