“Pengaruh Personal Selling Terhadap Keputusan Pembelian Rumah Di Summarecon Crown Gading”. Jurnal Ilmu Komunikasi Widyanita 3, no. 2 (December 31, 2025): 225–238. Accessed April 18, 2026. https://nemjournal.utarki.ac.id/index.php/widyanita/article/view/268.