%PDF-1.4
%
1 0 obj
<>stream
application/pdfIEEEIEEE Access;2020;8; ;10.1109/ACCESS.2020.3028777Theoretical frameworkdesign methodologyrecommender systemsGenerating Recommendations From Multiple Data Sources: A Methodological Framework for System Design and Its Application
IEEE Access183430 2020810.1109/ACCESS.2020.3028777183447
endstream
endobj
2 0 obj
<>
endobj
3 0 obj
[/View/Design]
endobj
4 0 obj
<>>>
endobj
5 0 obj
<>
endobj
6 0 obj
<>stream
xڍRy<{.n\Il,K,!cc7f4f{]KٻP)k%k%$BbRTPȧos=99GM c}Hi,m8nءh+US3exN3ó@C n` ` HC=C_Lh4D:{֥X2`AgijL?X{ϳX?~h_ƳXP