Contact Name
                    Lie Othman
                
            
            
                
                
                    Contact Email
                    jip@ejournal.unri.ac.id
                
            
            
                
                
                    Phone
                    +62818743564
                
            
            
                
                
                    Journal Mail Official
                    jip@ejournal.unri.ac.id
                
            
            
                
                
                    Editorial Address
                    Jl. Patimurra No. 9 Gobah Pekanbaru, Riau
                
            
            
                
                
                    Location
                    Kota pekanbaru,
                    Riau
                    INDONESIA
                
            
        Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.1.100-108
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.1.93-99
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.1.109-114
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.2.132-141
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.2.127-131
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.2.148-155
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.2.142-147
Publisher :
Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jip.19.2.115-126
