Uji Validitas dan Reliabilitas Instrumen Problem Gambling Severity Index (PGSI) versi Indonesia = Validation and Reliability Study of the Indonesian version of Problem Gambling Severity Index Instrument;Persepsi Konsumen Terhadap Penggunaan Gambar Hasil Kecerdasan Buatan (AI) dalam Pemasaran Digital Organisasi Nirlaba: Pengaruhnya Terhadap Citra Merek dan Intensi Donasi = Consumer Perception to AI (Artificial Intelligence) Generated Image in Non-Profit Organization Digital Marketing: It's Effect on Brand Image and Donation Intention