Where can I get Survey dataset for bnlearn example?

I am following these publications on how to make Causal Generative Modeling:

But I stucked at this point:

survey <- read.table("data/survey.txt", header = TRUE)
head(survey)

Since I cant find anywhere the Survey dataset (which formatted as table) in google, all I found is a network repositories that documented in https://www.bnlearn.com/bnrepository/. This only provide network and probability structure for Survey itself as a bif/dsc/net file type..

Can anyone help me to find where is this particular dataset? Thankyou in advance :slight_smile: