AYUNINGRUM, Bunga; FUDHOLI, Dhomas Hatta; WIJAYANTO, Feri. The Impact of Instagram Expansion in Meta Ads Campaigns on Lead Generation: A Hybrid TabTransformer and Causal Impact Analysis. Research Horizon, [S. l.], v. 6, n. 3, p. 1303–1318, 2026. DOI: 10.54518/rh.6.3.2026.1143. Disponível em: https://lifescifi.com/journal/index.php/RH/article/view/1143. Acesso em: 26 jun. 2026.