Willingness to Pay for PDAM`s Pipe connection: a case study in Kabupaten Tulungagung, East Java province, Indonesia

Determinants of Food Security during the COVID-19 Pandemic of Households in Tulungagung, East Java = Faktor yang mempengaruhi Ketahanan Pangan Keluarga pada masa Pandemi COVID-19 di Kabupaten Tulungagung, Jawa Timur

Kajian Perspektif Willingness to Pay (WTP) Dalam Naturalisasi Sungai Studi Kasus: DKI Jakarta = Willingness to Pay (WTP) Perspective Study in River Naturalization Case Study: DKI Jakarta

Memahami sisi permintaan mahasiswa S1 terhadap layanan konseling psikologi online melalui analisis willingness to pay: studi kasus platform kariib = Understanding the demand side of online psychological counseling toward undergraduate students using willingness to pay analysis: study case of kariib platform

Analisa tarif tol berdasarkan studi willingness to pay. Studi kasus: Rencana Jalan Tol Lingkar Luar (JORR II) ruas Cengkareng-Kunciran = Analysis of toll rates based on willingness-to-pay studies. Case study Jakarta Outer Ring Highway Plan (JORR II) Cengkareng-Kunciran segment