**2. Materials and Methods**

#### *2.1. Data Collection*

This study gathers data through questionnaires and interviews with relevant parties. The population of food agricultural landowners in Pandaan District is 5951 farmers. The sample used for the questionnaire is 400 respondents, who are SFAL owners, based on a sample calculation with the Isaac Michael approach with an error rate of 5%. Social capital has 3 variables: "trust", which is measured by 8 indicators; "norms", which is measured by 4 indicators; and "network", which is measured by 11 indicators. Each indicator (mentioned below) is filled with a score from 1 to 5 (Likert scale from Strongly Disagree to Strongly Agree) by the respondents, and the results are calculated using index analysis (Table 1).

**Table 1.** The indicators of social capital.


A score of 1 is given if the respondent feels they strongly disagree with the statement in the questionnaire. A score of 2 is given if the respondent does not agree with the statement in the questionnaire. A score of 3 is given if the respondent feels they quite agree with the statement in the questionnaire. A score of 4 is given if the respondent agrees with the statement in the questionnaire. A score of 5 is given if the respondent feels they strongly agree with the statement in the questionnaire. Statements for scores 1–5 are contained in each question in the questionnaire. Examples of these statements are mentioned in (Table 2).

**Table 2.** Example of the statement variable trust in each score in the questionnaire.

