Table 3 Coding of different materials.

From: What drives ecotourists in China: an exploratory study of ecotourism participants’ significant life experiences

Source of materials

Format of identifying number

Example of identifying number

Questionnaire

QD subject-time-number

QDa20210418–1

Interview

FI-I subject-number

FI-Ia-E1

Internet (blog, website, etc.)

I subject-time-number

Ia20210418–1

Others (daires, notes, etc.)

O subject-time-number

Oa20210418–1